Commit Graph

322 Commits

Author SHA1 Message Date
Daniel Veillard
8e20a23fb6 Release of libvirt-1.0.5
* configure.ac docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: pulled and merged a number of new localization updates
2013-05-02 15:04:50 +08:00
Roman Bogorodskiy
5295e35f58 portability: handle ifreq differences in virnetdev
FreeBSD (and maybe other BSDs) have different member
names in struct ifreq when compared to Linux, such as:

 - uses ifr_data instead of ifr_newname for setting
   interface names
 - uses ifr_index instead of ifr_ifindex for interface
   index

Also, add a check for SIOCGIFHWADDR for virNetDevValidateConfig().

Use AF_LOCAL if AF_PACKET is not available.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-04-30 09:42:22 -06:00
Laine Stump
776d49f492 util: new virCommandSetMax(MemLock|Processes|Files)
This patch adds two sets of functions:

1) lower level virProcessSet*() functions that will immediately set
the RLIMIT_MEMLOCK. RLIMIT_NPROC, or RLIMIT_NOFILE of either the
current process (using setrlimit()) or any other process (using
prlimit()). "current process" is indicated by passing a 0 for pid.

2) functions for virCommand* that will setup a virCommand object to
set those limits at a later time just after it has forked a new
process, but before it execs the new program.

configure.ac has prlimit and setrlimit added to the list of functions
to check for, and the low level functions log an "unsupported" error)
on platforms that don't support those functions.
2013-04-26 10:23:46 -04:00
Daniel P. Berrange
1da631ecf3 Add an API for re-mounting cgroups, to isolate the process location
Add a virCgroupIsolateMount method which looks at where the
current process is place in the cgroups (eg /system/demo.lxc.libvirt)
and then remounts the cgroups such that this sub-directory
becomes the root directory from the current process' POV.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-15 17:35:32 +01:00
Daniel P. Berrange
c78a2b13a6 Conditionalize use of symlink() function in test suite
On Win32 symlink() is not available, so virstoragetest.c
must be conditionalized to avoid compile failures.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-15 17:35:30 +01:00
Daniel P. Berrange
fc8c1787d8 Enable full RELRO mode
By passing the flags -z relro -z now to the linker, we can force
it to resolve all library symbols at startup, instead of on-demand.
This allows it to then make the global offset table (GOT) read-only,
which makes some security attacks harder.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-03 16:19:35 +01:00
Daniel P. Berrange
1150999ca4 Build all binaries with PIE
PIE (position independent executable) adds security to executables
by composing them entirely of position-independent code (PIC. The
.so libraries already build with -fPIC. This adds -fPIE which is
the equivalent to -fPIC, but for executables. This for allows Exec
Shield to use address space layout randomization to prevent attackers
from knowing where existing executable code is during a security
attack using exploits that rely on knowing the offset of the
executable code in the binary, such as return-to-libc attacks.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-04-03 16:19:35 +01:00
Daniel P. Berrange
ad42b34b1b Disable static libraries by default
Every source file is currently built twice by libtool, once for
the shared library and once for the static library. Static libs
are not commonly packaged by distros and slow down compilation
time by more than 50% compared to a shared-only build time.

Time for 'make -j 4':

      shared only: 2 mins  9 secs
  shared + static: 3 mins 26 secs

Time for non-parallel make

      shared only: 3 mins 32 secs
  shared + static: 5 mins 41 secs

Those few people who really want them, can pass --enable-static
to configure

Disabling them by default requires use of LT_INIT, but for
compat with RHEL5 we can't rely on that. So we conditionally
use LT_INIT, but fallback to AM_PROG_LIBTOOL if not present.
2013-04-03 11:02:27 +01:00
Daniel Veillard
89d730201f Release of libvirt-1.0.4
- configure.ac docs/news.html.in libvirt.spec.in: updates for the release
- po/*.po*: fetch translation updates from Transifex and regenerate
2013-04-01 10:57:04 +08:00
Daniel Veillard
be1c364d89 Release of libvirt 1.0.3
- configure.ac docs/news.html.in libvirt.spec.in: update for the release
- po/*.po*: merged in transifex updates for fr,hi,pl,ja,uk,it and
  regenerated
2013-03-05 12:00:53 +08:00
Daniel Veillard
4a824cdbc4 Release of libvirt-1.0.2
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: updated localizations
2013-01-30 10:42:05 +01:00
Guido Günther
2cebf84867 Make sure we only abort without libcurl if $with_esx = yes 2013-01-25 22:06:53 +01:00
Eric Blake
1bf661caf4 build: further fixes for broken if_bridge.h
Commit c308a9ae was incomplete; it resolved the configure failure,
but not a later build failure.

* src/util/virnetdevbridge.c: Include pre-req header.
* configure.ac (AC_CHECK_HEADERS): Prefer standard in.h over
non-standard ip6.h.
2013-01-14 21:08:23 -07:00
Daniel P. Berrange
688b3ecfe9 Fix typo LIBCURL_{CFLAGS,LIBS} to CURL_{CFLAGS,LIBS}
Some places missed the conversion from LIBCURL_{CFLAGS,LIBS} to
CURL_{CFLAGS,LIBS}, and a part of curl check was left in
configure.ac instead of m4/virt-curl.m4 by mistake
2013-01-14 17:22:31 +00:00
Eric Blake
c308a9ae15 build: work around broken kernel header
I got this scary warning during ./configure on rawhide:

checking linux/if_bridge.h usability... no
checking linux/if_bridge.h presence... yes
configure: WARNING: linux/if_bridge.h: present but cannot be compiled
configure: WARNING: linux/if_bridge.h:     check for missing prerequisite headers?
configure: WARNING: linux/if_bridge.h: see the Autoconf documentation
configure: WARNING: linux/if_bridge.h:     section "Present But Cannot Be Compiled"
configure: WARNING: linux/if_bridge.h: proceeding with the compiler's result
configure: WARNING:     ## ------------------------------------- ##
configure: WARNING:     ## Report this to libvir-list@redhat.com ##
configure: WARNING:     ## ------------------------------------- ##
checking for linux/if_bridge.h... no

* configure.ac (AC_CHECK_HEADERS): Provide struct in6_addr, since
linux/if_bridge.h uses it without declaring it.
2013-01-14 10:04:09 -07:00
Daniel P. Berrange
3d1596b048 Introduce an LXC specific public API & library
This patch introduces support for LXC specific public APIs. In
common with what was done for QEMU, this creates a libvirt_lxc.so
library and libvirt/libvirt-lxc.h header file.

The actual APIs are

  int virDomainLxcOpenNamespace(virDomainPtr domain,
                                int **fdlist,
                                unsigned int flags);

  int virDomainLxcEnterNamespace(virDomainPtr domain,
                                 unsigned int nfdlist,
                                 int *fdlist,
                                 unsigned int *noldfdlist,
                                 int **oldfdlist,
                                 unsigned int flags);

which provide a way to use the setns() system call to move the
calling process into the container's namespace. It is not
practical to write in a generically applicable manner. The
nearest that we could get to such an API would be an API which
allows to pass a command + argv to be executed inside a
container. Even if we had such a generic API, this LXC specific
API is still useful, because it allows the caller to maintain
the current process context, in particular any I/O streams they
have open.

NB the virDomainLxcEnterNamespace() API is special in that it
runs client side, so does not involve the internal driver API.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:58:34 +00:00
Daniel P. Berrange
907a39e735 Add a test suite for validating SELinux labelling
There are many aspects of the guest XML which result in the
SELinux driver applying file labelling. With the increasing
configuration options it is desirable to test this behaviour.
It is not possible to assume that the test suite has the
ability to set SELinux labels. Most filesystems though will
support extended attributes. Thus for the purpose of testing,
it is possible to extend the existing LD_PRELOAD hack to
override setfilecon() and getfilecon() to simply use the
'user.libvirt.selinux' attribute for the sake of testing.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:40:04 +00:00
Daniel P. Berrange
cf7ac00ebd Rename HAVE_POLKIT to WITH_POLKIT 2013-01-14 13:29:55 +00:00
Daniel P. Berrange
14e3d7d2a4 Remove unused XMLRPC_REQUIRED var 2013-01-14 13:29:55 +00:00
Daniel P. Berrange
a99bfb4b5e Convert openwsman check to use LIBVIRT_CHECK_PKG 2013-01-14 13:29:54 +00:00
Daniel P. Berrange
0eec69729d Convert ssh2 check to use LIBVIRT_CHECK_PKG
This converts the libssh2 configure check to use LIBVIRT_CHECK_PKG.
Previously it would check version 1.0 and 1.3, but this simplifies
things to just require version 1.3
2013-01-14 13:29:44 +00:00
Daniel P. Berrange
e1e94f2ed9 Rename HAVE_LIBSSH2 to WITH_SSH2 2013-01-14 13:29:35 +00:00
Daniel P. Berrange
40541c2a6b Convert curl check over to use LIBVIRT_CHECK_PKG 2013-01-14 13:29:34 +00:00
Daniel P. Berrange
d9a2a993dd Rename HAVE_LIBCURL to WITH_CURL 2013-01-14 13:29:19 +00:00
Daniel P. Berrange
e9f4c675e2 Convert fuse check over to use LIBVIRT_CHECK_PKG 2013-01-14 13:29:17 +00:00
Daniel P. Berrange
8c1e9be48f Rename HAVE_FUSE to WITH_FUSE 2013-01-14 13:26:47 +00:00
Daniel P. Berrange
bccd4a8cbc Rename HAVE_GNUTLS to WITH_GNUTLS 2013-01-14 13:26:47 +00:00
Daniel P. Berrange
19e285f1ae Convert blkid check over to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
7db9ac8260 Convert HAVE_LIBBLKID to WITH_BLKID
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
f488ddf4d8 Convert HAL check to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
24120066a4 Convert HAVE_HAL to WITH_HAL
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
04ac20df3f Convert udev/pciaccess checks to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
d3b05abfa9 Convert HAVE_UDEV to WITH_UDEV
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:47 +00:00
Daniel P. Berrange
bae47e4e30 Convert avahi check to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:46 +00:00
Daniel P. Berrange
2de152d20d Convert HAVE_AVAHI to WITH_AVAHI
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:26:34 +00:00
Daniel P. Berrange
832d140930 Convert DBus check to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:47 +00:00
Daniel P. Berrange
da77f04ed5 Convert HAVE_DBUS to WITH_DBUS
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:47 +00:00
Daniel P. Berrange
e763ad256d Convert netcf check to use LIBVIRT_CHECK_PKG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:40 +00:00
Daniel P. Berrange
cf6f8811fb Convert cap-ng check to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:06 +00:00
Daniel P. Berrange
ef38965c30 Convert HAVE_CAPNG to WITH_CAPNG
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:06 +00:00
Daniel P. Berrange
c85e1dd71b Convert numactl checks to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:06 +00:00
Daniel P. Berrange
6f736c83e5 Convert HAVE_NUMACTL to WITH_NUMACTL
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:06 +00:00
Daniel P. Berrange
766ace80d6 Convert apparmor check to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:25:05 +00:00
Daniel P. Berrange
98de5f3e5d Convert selinux check to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:24:49 +00:00
Daniel P. Berrange
63f18f3786 Convert HAVE_SELINUX to WITH_SELINUX
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-14 13:24:49 +00:00
Daniel P. Berrange
054bbfcbaa Convert audit check to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-11 11:03:23 +00:00
Daniel P. Berrange
e424220a0e Convert HAVE_AUDIT to WITH_AUDIT
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-11 11:03:23 +00:00
Daniel P. Berrange
c45fed8a63 Convert sasl check to use LIBVIRT_CHECK_LIB_ALT
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-11 11:03:23 +00:00
Daniel P. Berrange
321a7d53f3 Convert HAVE_SASL to WITH_SASL
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-11 11:03:23 +00:00
Daniel P. Berrange
a38dbf6673 Convert sanlock check to use LIBVIRT_CHECK_LIB
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-01-11 11:03:23 +00:00