Commit Graph

396 Commits

Author SHA1 Message Date
Kiarie Kahurani
2c78051a14 src/xenconfig: Xen-xl parser
Introduce a Xen xl parser

This parser allows for users to convert the new xl disk format and
spice graphics config to libvirt xml format and vice versa. Regarding
the spice graphics config, the code is pretty much straight forward.
For the disk {formating, parsing}, this parser takes care of the new
xl format which include positional parameters and key/value parameters.
In xl format disk config a <diskspec> consists of parameters separated by
commas. If the parameters do not contain an '=' they are automatically
assigned to certain options following the order below

   target, format, vdev, access

The above are the only mandatory parameters in the <diskspec> but there
are many more disk config options. These options can be specified as
key=value pairs. This takes care of the rest of the options such as

  devtype, backend, backendtype, script, direct-io-safe,

The positional paramters can also be specified in key/value form
for example

    /dev/vg/guest-volume,,hda
    /dev/vg/guest-volume,raw,hda,rw
    format=raw, vdev=hda, access=rw, target=/dev/vg/guest-volume

are interpleted to one config.

In xm format, the above diskspec would be written as

phy:/dev/vg/guest-volume,hda,w

The disk parser is based on the same parser used successfully by
the Xen project for several years now.  Ian Jackson authored the
scanner, which is used by this commit with mimimal changes.  Only
the PREFIX option is changed, to produce function and file names
more consistent with libvirt's convention.

Signed-off-by: Kiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2015-01-03 22:41:07 -07:00
John Ferlan
c8230c4ded Replace virDomainSnapshotFree with virObjectUnref
Since virDomainSnapshotFree will call virObjectUnref anyway, let's just use
that directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
c56a591a84 Replace virInterfaceFree with virObjectUnref
Since virInterfaceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
7b4938f524 Replace virNWFilterFree with virObjectUnref
Since virNWFilterFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
a0b13d35e7 Replace virSecretFree with virObjectUnref
Since virSecretFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
1725a468f6 Replace virStreamFree with virObjectUnref
Since virStreamFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
adbbff5fb7 Replace virStoragePoolFree with virObjectUnref
Since virStoragePoolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
d1219054e3 Replace virStorageVolFree with virObjectUnref
Since virStorageVolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
e3b456de0f Replace virNodeDeviceFree with virObjectUnref
Since virNodeDeviceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
121c09a90b Replace virNetworkFree with virObjectUnref
Since virNetworkFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
8fb3aee2f8 Replace virDomainFree with virObjectUnref
Since virDomainFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
Jiri Denemark
9340528a7f Fix usage of virReportSystemError
virReportSystemError is reserved for reporting system errors, calling it
with VIR_ERR_* error codes produces error messages that do not make any
sense, such as

    internal error: guest failed to start: Kernel doesn't support user
    namespace: Link has been severed

We should prohibit wrong usage with a syntax-check rule.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-11-28 09:42:13 +01:00
Jiri Denemark
1fd8360751 spec: Automatically apply all patches with git
With this change, any patch declared in libvirt.spec with Patch[0-9]* is
automatically applied in %prep. Unlike with the standard %patch[0-9]*,
patches are applied with "git am" to avoid some unexpected results.
However, as a result of this, all patches must be in the right format
for "git am" to be able to apply them; they should ideally be generated
from git using "git format-patch".

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2014-11-24 10:02:15 +01:00
Eric Blake
eb9093763f maint: forbid 'int foo = true'
I noticed this while working on qemuDomainGetBlockInfo.  Assigning
a bool value to an int variable compiles fine, but raises red flags
on the maintenance front as it becomes too easy to assign -1 or 2
or any other non-bool value to the same variable.

* cfg.mk (sc_prohibit_int_assign_bool): New rule.
* src/conf/snapshot_conf.c (virDomainSnapshotRedefinePrep): Fix
offenders.
* src/qemu/qemu_driver.c (qemuDomainGetBlockInfo)
(qemuDomainSnapshotCreateXML): Likewise.
* src/test/test_driver.c (testDomainSnapshotAlignDisks):
Likewise.
* src/util/vircgroup.c (virCgroupSupportsCpuBW): Likewise.
* src/util/virpci.c (virPCIDeviceBindToStub): Likewise.
* src/util/virutil.c (virIsCapableVport): Likewise.
* tools/virsh-domain-monitor.c (cmdDomMemStat): Likewise.
* tools/virsh-domain.c (cmdBlockResize, cmdScreenshot)
(cmdInjectNMI, cmdSendKey, cmdSendProcessSignal)
(cmdDetachInterface): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-11-19 08:20:39 -07:00
Martin Kletzander
343e53abdc bracket-spacing-check: Print out more specific error message
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:36 +01:00
Eric Blake
85f2d0dd55 maint: add syntax check to prohibit static zero init
Now that all offenders have been cleaned, turn on a syntax-check
rule to prevent future offenders.

* cfg.mk (sc_prohibit_static_zero_init): New rule.
* src/qemu/qemu_driver.c (qemuDomainBlockJobImpl): Avoid false
positive.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-10-29 09:55:09 -06:00
Daniel P. Berrange
a0b6c98d59 Fix preprocessor indentation in libvirt.h.in
The cfg.mk rule for checking preprocessor indentation was
mistakenly missing the libvirt.h.in file due to bad file
extension matching rule. Fix that and the resolve the
incorrect indentation that is identified.
2014-10-24 17:23:52 +01:00
Daniel P. Berrange
653a5e4939 Move virDomain related APIs out of libvirt.h.in
Create a new libvirt-domain.h file to hold the public
API definitions for the virDomain type. This header
file is not self-contained, so applications will not directly
include it. They will continue to #include <libvirt/libvirt.h>
2014-10-24 17:23:32 +01:00
Daniel P. Berrange
0c94d78bb5 Move virStream related APIs out of libvirt.c
Introduce a src/libvirt-stream.c file to hold all the
methods related to the virStream type.
2014-10-24 16:42:49 +01:00
Peter Krempa
92427948b3 maint: Prohibit "devname" by a syntax check rules
and tweak the code to avoid using it.
2014-10-01 16:39:01 +02:00
Daniel P. Berrange
308c0c5a95 Convert polkit code to use DBus API instead of CLI helper
Spawning the pkcheck program every time a permission check is
required is hugely expensive on CPU. The pkcheck program is just
a dumb wrapper for the DBus API, so rewrite the code to use the
DBus API directly. This also simplifies error handling a bit.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Eric Blake
bc7e63d39c maint: tighten curly brace syntax checking
Now that hanging brace offenders have been fixed, we can automate
the check, and document our style.  Done as a separate commit from
code changes, to make it easier to just backport code changes, if
that is ever needed.

* cfg.mk (sc_curly_braces_style): Catch hanging braces.
* docs/hacking.html.in: Document it.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-04 15:38:00 -06:00
Eric Blake
143cfa8ee8 maint: enforce previous if-else {} cleanups
Done as a separate commit in case earlier cleanups are backported
independently.

* cfg.mk (sc_require_space_before_label): New rule.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-04 14:36:04 -06:00
Martin Kletzander
1734f9e6c0 cfg.mk: allow integers to be assigned a value computed with i|j|k
Even line like this:

int asdf = i - somevar;

was matched by the regex, so this patch adds '=' to the list of
characters that break the regexp.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-22 09:12:14 +02:00
Martin Kletzander
93cf8f9861 cleanup spaces between parentheses and braces
And add a syntax-check for '){$'.  It's not perfect, but better than
nothing.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-20 14:50:21 +02:00
Jim Fehlig
870c90c70f xen: rename xenxs to xenconfig
src/xenxs contains parsing/formating functions for the various xen
config formats, and is better named src/xenconfig.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
2014-08-18 20:36:24 -06:00
Eric Blake
e1f7914d3e maint: simplify some syntax check exemptions
Commit 5028160 accidentally weakened the strtol prohibitions to
skip ALL files under src/util instead of the former situation of
just protecting util/virsexpr.c; even though NONE of the files
in that directory need any protection.

Shorten some long lines while at it.

* cfg.mk (exclude_file_name_regexp--sc_prohibit_strtol): No need
to exclude all of util.
(exclude_file_name_regexp--sc_prohibit_sprintf): Reduce long line.
(exclude_file_name_regexp--sc_prohibit_raw_allocation): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-07-23 14:00:15 -06:00
Michal Privoznik
28d54aab05 examples: Introduce domtop
There's this question on the list that is asked over and over again.
How do I get {cpu, memory, ...} usage in percentage? Or its modified
version: How do I plot nice graphs like virt-manager does?

It would be nice if we have an example to inspire people. And that's
what domtop should do. Yes, it could be written in different ways, but
I've chosen this one as I think it show explicitly what users need to
implement in order to imitate virt-manager's graphing.

Note: The usage is displayed from host perspective. That is, how much
host CPUs the domain is using. But it should be fairly simple to
switch do just guest CPU usage if needed.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-07-18 16:39:54 +02:00
Michal Privoznik
5028160523 Kill last strto{l,ll,d} scouts
There's no need to use it since we have this shiny functions
that even checks for conversion and overflow errors.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-07-18 16:31:47 +02:00
Michal Privoznik
f4dc812c9e virNodeParseSocket: Take ARM into account
The virNodeParseSocket() function tries to get socked ID from
'topology/physical_package_id' file. However, on some architectures
the file contains the -1 constant which makes in turn libvirt think
the info extraction was unsuccessful. If that's the case, we need to
overwrite the obtained integer with zero like we are doing for other
architectures.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-06-20 15:59:08 +02:00
Eric Blake
de43582bf5 maint: exempt graphic binaries from syntax check
Roman Bogorodskiy reported a syntax-check failure when using
FreeBSD; complaining that:

prohibit_empty_first_line
tools/libvirt_win_icon_16x16.ico:1:
tools/libvirt_win_icon_32x32.ico:1:
tools/libvirt_win_icon_48x48.ico:1:
tools/libvirt_win_icon_64x64.ico:1:
maint.mk: Prohibited empty first line

In reality, the first 'line' of that file is NOT empty; but since
it is a binary file, awk is not required to handle it gracefully.
The simplest solution is to exempt all image files from syntax
checks in the first place - after all, we only store them in git
because they are inconvenient to regenerate, but they are not our
preferred format for making modifications, and syntax check should
only cover files that we are likely to modify.

* cfg.mk (VC_LIST_ALWAYS_EXCLUDE_REGEX): Exempt images.
(exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF): Simplify.
(exclude_file_name_regexp--sc_trailing_blank): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-06-11 08:41:37 -06:00
Martin Kletzander
bb5cb873cc maint: prohibit empty first lines
Based on discussion with Eric:

https://www.redhat.com/archives/libvir-list/2014-March/msg01001.html

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-06-06 11:19:50 +02:00
Eric Blake
3cbd3b8e3a maint: detect VPATH builds when checking for gnulib update
I accidentally typed 'make' in the srcdir of a VPATH build, and
was surprised to see this:

$ make
/bin/sh: s/^[ +-]//;s/ .*//: No such file or directory
INFO: gnulib update required; running ./autogen.sh first
make: -n: Command not found
./autogen.sh
I am going to run ./configure with no arguments - if you wish
to pass any to it, please specify them on the ./autogen.sh command line.
running bootstrap...
./bootstrap: Bootstrapping from checked-out libvirt sources...
./bootstrap: getting gnulib files...

Oops - we're trying to execute some fairly bogus command names,
and then trying to configure in-tree (which breaks all existing
VPATH builds, since automake refuses to do a VPATH build if it
detects an in-tree configure).  The third line (executing "-n")
is fixed by updating to the latest gnulib; the rest of the problem
is fixed by copying the same filtering in our cfg.mk as what
gnulib just added, so that we avoid any $(shell) invocations which
in turn depend on variables that are only populated by a working
Makefile.  With that in place, we are back to the much nicer:

$ make
There seems to be no Makefile in this directory.
You must run ./configure before running 'make'.
make: *** [abort-due-to-no-makefile] Error 1

Additionally, although harder to see - there was a trailing space in
the message warning us that autogen would run an in-tree configure.

* .gnulib: Update to latest, in part for maint.mk improvements.
* cfg.mk (_update_required): Don't check for update in
unconfigured directory.
* autogen.sh (no_git): Drop trailing space.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-06-04 16:06:55 -06:00
Eric Blake
d804a58a15 maint: optimize locale.h syntax check
Reusing the maint.mk code allows for a more efficient syntax check
(fewer grep processes), and a more compact representation of what
we are really checking for in commit 1919e35.

* cfg.mk (sc_require_locale_h): Use maint.mk loop instead of
rolling our own.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-06-04 11:09:12 -06:00
Michal Privoznik
1919e35547 cfg.mk: Introduce rule for setlocale()
In the past we had some issues where setlocale() was called without
corresponding include of locale.h. While on some systems this may
work, on others the compilation failed. We should have a syntax-check
rule for that to prevent this from happening again.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-06-04 11:56:14 +02:00
Peter Krempa
713cc3b0a7 storage: Move virStorageFileGetMetadata to the storage driver
My future work will modify the metadata crawler function to use the
storage driver file APIs to access the files instead of accessing them
directly so that we will be able to request the metadata for remote
files too. To avoid linking the storage driver to every helper file
using the utils code, the backing chain traversal function needs to be
moved to the storage driver source.

Additionally the virt-aa-helper and virstoragetest programs need to be
linked with the storage driver as a result of this change.
2014-06-03 09:27:23 +02:00
Roman Bogorodskiy
ef142d1b9d maint: use $(SED) instead of sed for syntax-check
Some syntax-check rules use GNU sed specific regexps, so make
sure we're using $(SED) instead of sed, which might not be a
GNU sed.
2014-05-12 19:32:08 +01:00
Eric Blake
eae00fb59a enforce sane readdir usage
Now that all clients have been adjusted, ensure that no future
misuse of readdir is introduced into the code base.

* cfg.mk (sc_prohibit_readdir): New rule.
* src/util/virfile.c (virDirRead): Exempt the wrapper.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-28 17:52:46 -06:00
Daniel P. Berrange
25d5d7057d Add syntax check to validate capitalization of abbreviations
Use a syntax-check rule to force PCI, USB and SCSI instead
of Pci, Usb and Scsi.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-08 11:15:55 +01:00
Eric Blake
cbfd9a6170 maint: ensure src/ directory includes are clean
In 'make syntax-check', we have a rule that prevents layering
violations between the various files in src.  However, we
forgot to treat conf/ and the more recently-added access/ as
lower-level directories, and were not detecting cases where
they might have used a driver file.  Also, it's not nice that
qemu can use storage/ but none of the other drivers could do so.

* cfg.mk (sc_prohibit_cross_inclusion): Tighten rules for conf/
and access/, let all other drivers use storage/.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-04-01 10:38:12 -06:00
Matthias Bolte
8f21ae7046 Prohibit Windows special chars in filenames
Using any of these chars [:*?"<>|] in a filename is forbidden on
Windows and breaks git operations on Windows as git is not able
to create those files/directories on clone or pull.

Because some of them can be used in UNIX filenames they tend to
creep into filenames; especially : in PCI/SCSI device names that
are used as filenames in test cases.
2014-03-29 21:14:17 +01:00
Ján Tomko
9af14dadf6 Add a rule for indenting labels
Indent top-level labels by one space.

Add the rule to HACKING and enforce it by syntax-check.
2014-03-25 14:58:41 +01:00
Martin Kletzander
9b7ac663ee Require K&R styled curly braces around function bodies
Although not explicitly requested, we are using K&R (or Kernel)
indentation for curly braces around functions in HACKING file and most
of the code.  Using grep -P, this patch add the syntax-check rule for
it (while skipping all the false positives with foreach constructs).

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-20 17:27:17 +01:00
Daniel P. Berrange
2835c1e730 Add virLogSource variables to all source files
Any source file which calls the logging APIs now needs
to have a VIR_LOG_INIT("source.name") declaration at
the start of the file. This provides a static variable
of the virLogSource type.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-03-18 14:29:22 +00:00
Martin Kletzander
11c5c9a930 cfg.mk: Fix whitespaces
Just to align the backslashes with most of the file.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 13:43:54 +01:00
Ján Tomko
80ac017632 Remove double space in file name comment check
Reported by Martin Kletzander
2014-03-18 13:15:31 +01:00
Martin Kletzander
b0cf7d6461 virsh: Prohibit virConnectOpen* functions in virsh
Addition of vshConnect() makes virConnectOpen() functions obsolete in
virsh.  Thus all virsh-*.[ch] files should be left only with
vshConnect() in the case of need.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 08:27:30 +01:00
Laine Stump
c8d6cd853f build: detect/prohibit hardcoded XML indent in syntax-check
This rule wouldn't be able to find any case of a hardcoded indent that
was in the middle of a string, but then virBuffer doesn't add
indentation in the middle of a string either.
2014-03-14 00:02:43 -06:00
Ján Tomko
9b9d7704b5 Change file names in comments to match the files they are in
Some of these are leftovers from renaming the files, others
are just typos.

Also introduce an ugly awk script to enforce this.
2014-03-10 14:26:04 +01:00
Ján Tomko
855e9faa19 Add tests for virUSBDeviceFind functions
Mock the /sys/bus/usb directory and test the finding
(and not finding) of some USB devices.
2014-03-03 14:35:22 +01:00
Daniel P. Berrange
590029f672 Introduce new OOM testing support
The previous OOM testing support would re-run the entire "main"
method each iteration, failing a different malloc each time.
When a test suite has 'n' allocations, the number of repeats
requires is  (n * (n + 1) ) / 2.  This gets very large, very
quickly.

This new OOM testing support instead integrates at the
virtTestRun level, so each individual test case gets repeated,
instead of the entire test suite. This means the values of
'n' are orders of magnitude smaller.

The simple usage is

   $ VIR_TEST_OOM=1 ./qemuxml2argvtest
   ...
   29) QEMU XML-2-ARGV clock-utc                                         ... OK
       Test OOM for nalloc=36 .................................... OK
   30) QEMU XML-2-ARGV clock-localtime                                   ... OK
       Test OOM for nalloc=36 .................................... OK
   31) QEMU XML-2-ARGV clock-france                                      ... OK
       Test OOM for nalloc=38 ...................................... OK
   ...

the second lines reports how many mallocs have to be failed, and thus
how many repeats of the test will be run.

If it crashes, then running under valgrind will often show the problem

  $ VIR_TEST_OOM=1 ../run valgrind ./qemuxml2argvtest

When debugging problems it is also helpful to select an individual
test case

  $ VIR_TEST_RANGE=30 VIR_TEST_OOM=1 ../run valgrind ./qemuxml2argvtest

When things get really tricky, it is possible to request that just
specific allocs are failed. eg to fail allocs 5 -> 12, use

  $ VIR_TEST_RANGE=30 VIR_TEST_OOM=1:5-12 ../run valgrind ./qemuxml2argvtest

In the worse case, you might want to know the stack trace of the
alloc which was failed then VIR_TEST_OOM_TRACE can be set. If it
is set to 1 then it will only print if it thinks a mistake happened.
This is often not reliable, so setting it to 2 will make it print
the stack trace for every alloc that is failed.

  $ VIR_TEST_OOM_TRACE=2 VIR_TEST_RANGE=30 VIR_TEST_OOM=1:5-5 ../run valgrind ./qemuxml2argvtest
  30) QEMU XML-2-ARGV clock-localtime                                   ... OK
      Test OOM for nalloc=36 !virAllocN
  /home/berrange/src/virt/libvirt/src/util/viralloc.c:180
  virHashCreateFull
  /home/berrange/src/virt/libvirt/src/util/virhash.c:144
  virDomainDefParseXML
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:11745
  virDomainDefParseNode
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:12646
  virDomainDefParse
  /home/berrange/src/virt/libvirt/src/conf/domain_conf.c:12590
  testCompareXMLToArgvFiles
  /home/berrange/src/virt/libvirt/tests/qemuxml2argvtest.c:106
  virtTestRun
  /home/berrange/src/virt/libvirt/tests/testutils.c:250
  mymain
  /home/berrange/src/virt/libvirt/tests/qemuxml2argvtest.c:418 (discriminator 2)
  virtTestMain
  /home/berrange/src/virt/libvirt/tests/testutils.c:750
  ??
  ??:0
  _start
  ??:?
   FAILED

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-02-20 15:36:10 +00:00
Peter Krempa
8f4091d677 qemu: Switch snapshot deletion to the new API functions
Use the new storage driver APIs to delete snapshot backing files in case
of failure instead of directly relying on "unlink". This will help us in
the future when we will be adding network based storage without local
representation in the host.
2014-02-14 11:07:29 +01:00
Yuto KAWAMURA(kawamuray)
4f32c5f793 Introduce Libvirt Wireshark dissector
Introduce Wireshark dissector plugin which adds support to Wireshark
for dissecting libvirt RPC protocol.
Added following files to build Wireshark dissector from libvirt source
tree.
* tools/wireshark/*: Source tree of Wireshark dissector plugin.

Added followings to configure.ac or Makefile.am.
configure.ac
* --with-wireshark-dissector: Enable support for building Wireshark
  dissector.
* --with-ws-plugindir: Specify wireshark plugin directory that dissector
  will installed.
* Added tools/wireshark/{Makefile,src/Makefile} to  AC_CONFIG_FILES.
Makefile.am
* Added tools/wireshark/ to SUBDIR.
2014-01-20 17:09:41 +01:00
Eric Blake
42358e3a0a maint: replace remaining virLib*Error with better names
Finish the cleanup of libvirt.c; all uses of virLib*Error have
now been converted to more canonical conventions.

* src/libvirt.c: Use virReportError in remaining errors.
(virLibConnError, virLibDomainError): Delete unused macros.
* cfg.mk (msg_gen_function): Drop unused names.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-01-16 12:30:59 -07:00
Michal Privoznik
e26cae6b85 examples: Resurrect domsuspend example
This partially reverts 5eb4b04211 and 62774afb6b.

Rewrite the domsuspend example from scratch. This time do it right.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-12-24 17:17:35 +01:00
Daniel P. Berrange
950c2a550f Move examples/domain-events/event-c to examples/object-events
The domain events demo program isn't really tied to domain
events anymore, so rename it to object events.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-12-13 16:07:54 +00:00
Cédric Bosdonnat
de463feb97 virObject-ified virDomainEvent
Added a parent class virObjectEvent for future event types
2013-12-10 12:05:06 +00:00
Cédric Bosdonnat
146434efad Renamed virDomainEventState to virObjectEventState
Leave virDomainEventRegister and its Deregister brother as these are
legacy functions only for domain lifecycle events.
2013-12-10 11:35:34 +00:00
Peter Krempa
df36af589f maint: Kill usage of atoi()
Kill the use of atoi() and introduce syntax check to forbid it and it's
friends (atol, atoll, atof, atoq).

Also fix a typo in variable name holding the cylinders count of a disk
pool (apparently unused).

examples/domsuspend/suspend.c will need a larger scale refactor as the
whole example file is broken thus it will be exempted from the syntax
check for now.
2013-12-04 18:56:06 +01:00
Daniel P. Berrange
a7a1244a73 Remove python binding
The python binding now lives in

  http://libvirt.org/git/?p=libvirt-python.git

that repo also provides an RPM which is upgrade compatible
with the old libvirt-python sub-RPM.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-11-25 16:08:00 +00:00
Michal Privoznik
21685c955e virpcitest: Introduce testVirPCIDeviceReset
This addition, however, requires some refactoring to be done.  First of
all, to match the best practice we should detach the device prior
resetting it. That's why testVirPCIDeviceDetach is detaching all devices
within 0000:00:01.0 and 0000:00:03.0 range. Then, the brand new test
will reset the 0000:00:02.0 device, so the last testVirPCIDeviceReattach
can reattach all the devices back.

In order to perform a PCI device reset, the dummy config file is not
sufficient anymore and must be replaced with real PCI config (binary
mess). Such config files are to be stored under tests/virpcitestdata/
and ought to have '.config' suffix.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-06 09:34:17 +01:00
Michal Privoznik
25527ae25c virpcitest: Test virPCIDeviceDetach
This commit introduces yet another test under virpcitest:
virPCIDeviceDetach. However, in order to be able to do this, the
virpcimock needs to be extended to model the kernel behavior on PCI
device binding and unbinding (create 'driver' symlinks under the device
tree, check for device ID in driver's ID table, etc.)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-04 17:28:48 +01:00
Michal Privoznik
d770618842 tests: Introduce virpcitest
Among with this test introduce virpcimock as we need to mock some
syscalls, e.g. redirect open() of a file under /sys/bus/pci to a
stub sysfs tree.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-11-04 14:56:56 +01:00
Eric Blake
fb8613525d maint: avoid further typedef accidents
To make it easier to forbid future attempts at a confusing typedef
name ending in Ptr that isn't actually a pointer, insist that we
follow our preferred style of 'typedef foo *fooPtr'.

* cfg.mk (sc_forbid_const_pointer_typedef): Enforce consistent
style, to prevent issue fixed in previous storage patch.
* src/conf/capabilities.h (virCapsPtr): Fix offender.
* src/security/security_stack.c (virSecurityStackItemPtr):
Likewise.
* tests/qemucapabilitiestest.c (testQemuDataPtr): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-30 17:02:12 -06:00
Martin Kletzander
ecddd7a3c0 build: Fix prohibit_int_ijk (and iijjkk) on RHEL 5
On RHEL 5, make syntax-check was failing because even strings like
'int isTempChain' matched the 'int i' rule.  To be honest, I haven't
found the root cause, but the change added makes it work as expected
and keeps the proper behavior on newer systems as well.
2013-10-22 23:01:18 +01:00
Daniel P. Berrange
71b21f12be Block all use of getenv with syntax-check
The use of getenv is typically insecure, and we want people
to use our wrappers, to force them to think about setuid
needs.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-10-21 14:03:52 +01:00
Eric Blake
e79810162a build: syntax check to avoid 'const fooPtr'
'const fooPtr' is the same as 'foo * const' (the pointer won't
change, but it's contents can).  But in general, if an interface
is trying to be const-correct, it should be using 'const foo *'
(the pointer is to data that can't be changed).

Now that the code base has been cleaned, enforce it with a syntax
checker.

* cfg.mk (sc_forbid_const_pointer_typedef): New rule.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-14 14:37:26 -06:00
Daniel P. Berrange
6fdafe278d Add test case for virNetServerClient object identity code
Start a test case for the virNetServerClient object, which
initially checks the creation of a virIdentityPtr object.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-09-24 09:37:26 +01:00
Eric Blake
e561951d84 tests: check remaining .x files
We have been adding new .x files without keeping the list of
*-structs files up-to-date.  This adds the support for the
recent additions.

In the process of testing this, I also noticed that Fedora 19's
use of dwarves-1.10 (providing pdwtags version 1.9) was producing
a single line on stderr but still giving enough useful info on
stdout that we could check structs; the real goal of checking
stderr separately from stdout was to avoid the bug in dwarves-1.9
where stdout was empty (see bug http://bugzilla.redhat.com/772358).

* src/Makefile.am (struct_prefix, PROTOCOL_STRUCTS): Add missing
struct tests.
(PDWTAGS): Work with Fedora 19 pdwtags.
(lxc_monitor_protocol-struct, lock_protocol-struct): New rules.
* src/lxc_monitor_protocol-structs: New file.
* src/lock_protocol-structs): Likewise.
* cfg.mk (generated_files): Enlarge list.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-09 12:04:03 -06:00
Eric Blake
ec81852f46 build: enforce makefile conditional style
Automake has builtin support to prevent botched conditional nesting,
but only if you use:
if FOO
else !FOO
endif !FOO

An example error message when using the wrong name:

daemon/Makefile.am:378: error: else reminder (LIBVIRT_INIT_SCRIPT_SYSTEMD_TRUE) incompatible with current conditional: LIBVIRT_INIT_SCRIPT_SYSTEMD_FALSE
daemon/Makefile.am:381: error: endif reminder (LIBVIRT_INIT_SCRIPT_SYSTEMD_TRUE) incompatible with current conditional: LIBVIRT_INIT_SCRIPT_SYSTEMD_FALSE

As our makefiles tend to have quite a bit of nested conditionals,
it's better to take advantage of the benefits of the build system
double-checking that our conditionals are well-nested, but that
requires a syntax check to enforce our usage style.

Alas, unlike C preprocessor and spec files, we can't use indentation
to make it easier to see how deeply nesting goes.

* cfg.mk (sc_makefile_conditionals): New rule.
* daemon/Makefile.am: Enforce the style.
* gnulib/tests/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-04 09:40:20 -06:00
Peter Krempa
40f1d18fea tools: rename console.[ch] to virsh-console.[ch] and fix coding style 2013-09-03 14:06:11 +02:00
Daniel P. Berrange
a4d1cfdc59 Prohibit unbounded arrays in XDR protocols
The use of <> is a security issue for RPC parameters, since a
malicious client can set a huge array length causing arbitrary
memory allocation in the daemon.

It is also a robustness issue for RPC return values, because if
the stream is corrupted, it can cause the client to also allocate
arbitrary memory.

Use a syntax-check rule to prohibit any use of <>

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-08-29 15:36:13 +01:00
Daniel P. Berrange
236da82dae Split TLS test into two separate tests
The virnettlscontexttest.c tests both virNetTLSContext
and virNetTLSSession functionality. Split into two
separate tests, to make the code size more manageable

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-08-08 10:00:42 +01:00
Eric Blake
ed7e7c7d10 maint: avoid C99 loop declaration
Commit 3d0e3c1 reintroduced a problem previously squelched in
commit 7e5aa78.  Add a syntax check this time around.

util/virutil.c: In function 'virGetGroupList':
util/virutil.c:1015: error: 'for' loop initial declaration used outside C99 mode

* cfg.mk (sc_prohibit_loop_var_decl): New rule.
* src/util/virutil.c (virGetGroupList): Fix offender.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-08-07 16:50:42 -06:00
Eric Blake
d21d40bf0c maint: split long lines in Makefiles
Makefiles are another easy file to enforce line limits.

Mostly straightforward; interesting tricks worth noting:
src/Makefile.am: $(confdir) was already defined, use it in more places
tests/Makefile.am: path_add and VG required some interesting compression

* cfg.mk (sc_prohibit_long_lines): Add another test.
* Makefile.am: Fix offenders.
* daemon/Makefile.am: Likewise.
* docs/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-19 05:25:35 -06:00
Eric Blake
684c90bfbc tests: split long lines
Long lines are harder to read and harder to diff; in fact, if lines get
too long (> 1000 bytes), it starts causing issues where git send-email
refuses to send patches for the file.  I've cleaned up the tests
directory in the past (see commits bd6c46f, 3b750d1), but new long
lines have been introduced in the meantime.

Why 90 instead of 80? Because there were too many tests on the fringe
edge, and I didn't want to edit that many files.

Add a syntax check to prevent future long lines.

* cfg.mk (sc_prohibit_long_lines): New rule.
* tests/qemuxml2argvdata/qemuxml2argv-*.args: Split lines of any
file with content longer than 90 columns.
* tests/storagevolxml2argvdata/*.argv: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-18 10:08:04 -06:00
Daniel P. Berrange
9ec23a6663 Prevent use of 'int' data type & 'ii', 'jj', 'kk' var names for loops
Add two syntax-check rules

 - sc_prohibit_int_ijk - block use of 'int' as a data type
   for any variables named 'i', 'j', 'k'
 - sc_prohibit_int_iijjkk - block use of 'ii', 'jj', 'kk'
   for any variable names
2013-07-10 17:55:17 +01:00
Michal Privoznik
dc6f2dadac Introduce OOM reporting to virAsprintf
Actually, I'm turning this function into a macro as filename,
function name and line number needs to be passed. The new
function virAsprintfInternal is introduced with the extended set
of arguments.
2013-07-10 11:07:31 +02:00
Eric Blake
1e503ee534 build: honor autogen.sh --no-git
Based on a report by Chandrashekar Shastri, at
https://bugzilla.redhat.com/show_bug.cgi?id=979360

On systems where git cannot access the outside world, a developer
can instead arrange to get a copy of gnulib at the right commit
via side channels (such as NFS share drives), set GNULIB_SRCDIR,
then use ./autogen.sh --no-git.  In this setup, we will now
avoid direct use of git.  Of course, this means no automatic
gnulib updates when libvirt.git updates its submodule, but it
is expected that any developer in such a situation is already
prepared to deal with the fallout.

* .gnulib: Update to latest, for bootstrap.
* bootstrap: Synchronize from gnulib.
* autogen.sh (no_git): Avoid git when requested.
* cfg.mk (_update_required): Skip automatic rerun of bootstrap if
we can't use git.
* docs/compiling.html.in: Document this setup.
* docs/hacking.html.in: Mention this.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-07-09 16:15:29 -06:00
Laine Stump
d80d0d5d40 syntax: virPCIDeviceFree is also a NOP for NULL args
add it to the syntax-check list and fix the one offending caller.
2013-06-24 17:33:23 -04:00
Eric Blake
1add9c78da maint: don't use config.h in .h files
Enforce the rule that .h files don't need to (redundantly)
include <config.h>.

* cfg.mk (sc_prohibit_config_h_in_headers): New rule.
(_virsh_includes): Delete; instead, inline a smaller number of
exclusions...
(exclude_file_name_regexp--sc_require_config_h)
(exclude_file_name_regexp--sc_require_config_h_first): ...here.
* daemon/libvirtd.h (includes): Fix offenders.
* src/driver.h (includes): Likewise.
* src/gnutls_1_0_compat.h (includes): Likewise.
* src/libxl/libxl_conf.h (includes): Likewise.
* src/libxl/libxl_driver.h (includes): Likewise.
* src/lxc/lxc_conf.h (includes): Likewise.
* src/lxc/lxc_driver.h (includes): Likewise.
* src/lxc/lxc_fuse.h (includes): Likewise.
* src/network/bridge_driver.h (includes): Likewise.
* src/phyp/phyp_driver.h (includes): Likewise.
* src/qemu/qemu_conf.h (includes): Likewise.
* src/util/virnetlink.h (includes): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-06-05 05:53:25 -06:00
Eric Blake
0c8926daf9 syntax: fix broken error message in previous patch
Osier Yang pointed out that I introduced a syntax error in my
syntax check (I really shouldn't make last-minute changes without
testing them....).

/bin/sh: -c: line 2: syntax error near unexpected token `;'
/bin/sh: -c: line 2: `  { echo 'maint.mk: incorrect whitespace, see HACKING for rules' 2>&; \'
make: *** [bracket-spacing-check] Error 1

* cfg.mk (bracket-spacing-check): Fix copy-and-paste error.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-28 09:52:03 -06:00
Eric Blake
134e685b1d syntax-check: mandate space after mid-line semicolon
Enforce the style cleanup in the previous patch.

* build-aux/bracket-spacing.pl: Enforce trailing spacing.
* cfg.mk (bracket-spacing-check): Tweak error wording.
* docs/hacking.html.in: Document the rule.
* HACKING: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-28 08:26:05 -06:00
Michal Privoznik
d1527ba5d7 Introduce syntax-check rule to prefer VIR_STRDUP over strdup 2013-05-24 10:13:02 +02:00
Eric Blake
0e55024e7b maint: enforce correct copyright usage
To ensure we don't regress and cause the need for further
cleanups, add a 'make syntax-check' rule that ensures new
files have proper copyright contents.

* cfg.mk (sc_copyright_address): Rename...
(sc_copyright_usage): ...and enhance.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-20 14:50:12 -06:00
Eric Blake
de483052a2 maint: follow recommended practice for using LGPL
https://www.gnu.org/licenses/gpl-howto.html states:

You should also include a copy of the license itself somewhere in the
distribution of your program. All programs, whether they are released
under the GPL or LGPL, should include the text version of the GPL. In
GNU programs the license is usually in a file called COPYING.

If you are releasing your program under the LGPL, you should also
include the text version of the LGPL, usually in a file called
COPYING.LESSER. Please note that, since the LGPL is a set of
additional permissions on top of the GPL, it's important to include
both licenses so users have all the materials they need to understand
their rights.

* configure.ac (COPYING): No more games with non-git file.
* COPYING: New file, copied from gnulib.
* COPYING.LIB: Rename...
* COPYING.LESSER: ...to this.
* .gitignore: Track licenses in git.
* cfg.mk (exclude_file_name_regexp--sc_copyright_address): Tweak
rule.
* libvirt.spec.in (daemon, client, python): Reflect rename.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-20 14:15:21 -06:00
Daniel P. Berrange
8845d8dfa3 Remove & ban use of select() for waiting for I/O
Use of the select() system call is inherantly dangerous since
applications will hit a buffer overrun if any FD number exceeds
the size of the select set size (typically 1024). Replace the
two uses of select() with poll() and use cfg.mk to ban any
future use of select().

NB: This changes the phyp driver so that it uses an infinite
timeout, instead of busy-waiting for 1ms at a time.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-05-13 17:32:43 +01:00
Laine Stump
bfe7721d50 util: move virFile* functions from virutil.c to virfile.c
These all existed before virfile.c was created, and for some reason
weren't moved.

This is mostly straightfoward, although the syntax rule prohibiting
write() had to be changed to have an exception for virfile.c instead
of virutil.c.

This movement pointed out that there is a function called
virBuildPath(), and another almost identical function called
virFileBuildPath(). They really should be a single function, which
I'll take care of as soon as I figure out what the arglist should look
like.
2013-05-10 13:09:30 -04:00
Ján Tomko
605a077244 syntax-check: forbid virBufferAsprintf with string literals 2013-05-07 17:49:59 +02:00
Eric Blake
25ae3d3015 build: avoid useless virAsprintf
virAsprintf(&foo, "%s", bar) is wasteful compared to
foo = strdup(bar) (or eventually, VIR_STRDUP(foo, bar),
but one thing at a time...).

Noticed while reviewing Laine's attempt to clean up broken
qemu:///session.

* cfg.mk (sc_prohibit_asprintf): Enhance rule.
* src/esx/esx_storage_backend_vmfs.c
(esxStorageBackendVMFSVolumeLookupByKey): Fix offender.
* src/network/bridge_driver.c (networkStateInitialize): Likewise.
* src/nwfilter/nwfilter_dhcpsnoop.c (virNWFilterSnoopDHCPOpen):
Likewise.
* src/storage/storage_backend_sheepdog.c
(virStorageBackendSheepdogRefreshVol): Likewise.
* src/util/vircgroup.c (virCgroupAddTaskStrController): Likewise.
* src/util/virdnsmasq.c (addnhostsAdd): Likewise.
* src/xen/block_stats.c (xenLinuxDomainDeviceID): Likewise.
* src/xen/xen_driver.c (xenUnifiedConnectOpen): Likewise.
* tools/virsh.c (vshGetTypedParamValue): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-05-02 13:35:26 -06:00
Michal Privoznik
7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00
Eric Blake
1fbf190554 build: avoid unsafe functions in libgen.h
POSIX says that both basename() and dirname() may return static
storage (aka they need not be thread-safe); and that they may but
not must modify their input argument.  Furthermore, <libgen.h>
is not available on all platforms.  For these reasons, you should
never use these functions in a multi-threaded library.

Gnulib instead recommends a way to avoid the portability nightmare:
gnulib's "dirname.h" provides useful thread-safe counterparts.  The
obvious dir_name() and base_name() are GPL (because they malloc(),
but call exit() on failure) so we can't use them; but the LGPL
variants mdir_name() (malloc's or returns NULL) and last_component
(always points into the incoming string without modifying it,
differing from basename semantics only on corner cases like the
empty string that we shouldn't be hitting in the first place) are
already in use in libvirt.  This finishes the swap over to the safe
functions.

* cfg.mk (sc_prohibit_libgen): New rule.
* src/util/vircgroup.c: Fix offenders.
* src/parallels/parallels_storage.c (parallelsPoolAddByDomain):
Likewise.
* src/parallels/parallels_network.c (parallelsGetBridgedNetInfo):
Likewise.
* src/node_device/node_device_udev.c (udevProcessSCSIHost)
(udevProcessSCSIDevice): Likewise.
* src/storage/storage_backend_disk.c
(virStorageBackendDiskDeleteVol): Likewise.
* src/util/virpci.c (virPCIGetDeviceAddressFromSysfsLink):
Likewise.
* src/util/virstoragefile.h (_virStorageFileMetadata): Avoid false
positive.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-04-25 14:47:01 -06:00
Osier Yang
9969ade669 syntax-check: Only allows to include public headers in external tools
With this patch, include public headers in "" form is only allowed
for "internal.h". And only the external tools (examples|tools|python
|include/libvirt) can include the public headers in <> form.
2013-04-18 11:31:19 +08:00
Osier Yang
1d69c6334b syntax-check: Don't include public headers in internal source
Directories python/tools/examples should include them in <> form,
though this patch allows "" form in these directories by excluding
them, a later patch will do the cleanup.
2013-04-18 11:24:46 +08:00
Osier Yang
83d801a7e6 syntax-check: Don't include duplicate header
gnulib is excluded.
2013-04-18 11:19:19 +08:00
Daniel P. Berrange
d14524701a Add a test suite for cgroups functionality
Some aspects of the cgroups setup / detection code are quite subtle
and easy to break. It would greatly benefit from unit testing, but
this is difficult because the test suite won't have privileges to
play around with cgroups. The solution is to use monkey patching
via LD_PRELOAD to override the fopen, open, mkdir, access functions
to redirect access of cgroups files to some magic stubs in the
test suite.

Using this we provide custom content for the /proc/cgroup and
/proc/self/mounts files which report a fixed cgroup setup. We
then override open/mkdir/access so that access to the cgroups
filesystem gets redirected into files in a temporary directory
tree in the test suite build dir.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-15 17:35:31 +01:00
Eric Blake
7af86379ef util: portably check for unchanged uid
We've already scrubbed for comparisons of 'uid_t == -1' (which fail
on platforms where uid_t is a u16), but another one snuck in.

* src/util/virutil.c (virSetUIDGIDWithCaps): Correct uid comparison.
* cfg.mk (sc_prohibit_risky_id_promotion): New rule.
2013-03-15 10:55:51 -06:00
Eric Blake
dce95297e3 tests: uniformly report test failures
testutils.c likes to print summaries after a test completes,
including if it failed.  But if the test outright exit()s,
this summary is skipped.  Enforce that we return instead of exit.

* cfg.mk (sc_prohibit_exit_in_tests): New syntax check.
* tests/commandhelper.c (main): Fix offenders.
* tests/qemumonitorjsontest.c (mymain): Likewise.
* tests/seclabeltest.c (main): Likewise.
* tests/securityselinuxlabeltest.c (mymain): Likewise.
* tests/securityselinuxtest.c (mymain): Likewise.
* tests/testutils.h (VIRT_TEST_MAIN_PRELOAD): Likewise.
* tests/testutils.c (virtTestMain): Likewise.
(virtTestCaptureProgramOutput): Use symbolic name.
2013-02-25 17:38:11 -07:00
John Ferlan
a141a43e33 hacking: Add some details to handle Valgrind output
hacking: Add some text around the running of Valgrind along with example
output for "real" vs. "false positives".

cfg.mk: Add hacking.in.html to sc_prohibit_raw_allocation
2013-02-07 14:08:14 -05:00
Guido Günther
7f5c285082 Add syntax-check to make sure Python files don't contain trailing semicolon
We allow for a trailing semicolon in full line comments since
docs/index.py has some SQL statements in it.
2013-02-07 19:52:49 +01:00