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* src/xend_internal.c: applied patch from Masayuki Sunou to avoid

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memory corruption on very large XML dumps.
Daniel
This commit is contained in:
Daniel Veillard 2007-08-27 09:31:31 +00:00
parent c178f52888
commit 3d5e2a1532
3 changed files with 38 additions and 7 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Aug 27 11:16:48 CEST 2007 Daniel Veillard <veillard@redhat.com>
* src/xend_internal.c: applied patch from Masayuki Sunou to avoid
memory corruption on very large XML dumps.
Tue Aug 21 16:48:41 CEST 2007 Daniel Veillard <veillard@redhat.com>
* configure.in libvirt.spec.in include/libvirt/libvirt.h docs/*:

28
NEWS
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@ -5,6 +5,34 @@
http://libvirt.org/news.html
Releases
0.3.2: Aug 21 2007:
- New features: KVM migration and save/restore (Jim Paris),
added API for migration (Richard Jones), added APIs for block device and
interface statistic (Richard Jones).
- Documentation: examples for XML network APIs,
fix typo and schedinfo synopsis in man page (Atsushi SAKAI),
hypervisor support page update (Richard Jones).
- Bug fixes: remove a couple of leaks in QEmu/KVM backend(Daniel berrange),
fix GnuTLS 1.0 compatibility (Richard Jones), --config/-f option
mistake for libvirtd (Richard Jones), remove leak in QEmu backend
(Jim Paris), fix some QEmu communication bugs (Jim Paris), UUID
lookup though proxy fix, setvcpus checking bugs (with Atsushi SAKAI),
int checking in virsh parameters (with Masayuki Sunou), deny devices
attach/detach for < Xen 3.0.4 (Masayuki Sunou), XenStore query
memory leak (Masayuki Sunou), virsh schedinfo cleanup (Saori Fukuta).
- Improvement: virsh new ttyconsole command, networking API implementation
for test driver (Daniel berrange), qemu/kvm feature reporting of
ACPI/APIC (David Lutterkort), checking of QEmu architectures (Daniel
berrange), improve devices XML errors reporting (Masayuki Sunou),
speedup of domain queries on Xen (Daniel berrange), augment XML dumps
with interface devices names (Richard Jones), internal API to query
drivers for features (Richard Jones).
- Cleanups: Improve virNodeGetInfo implentation (Daniel berrange),
general UUID code cleanup (Daniel berrange), fix API generator
file selection.
0.3.1: Jul 24 2007:
- Documentation: index to remote page, script to test certificates,
IPv6 remote support docs (Daniel Berrange), document

12
src/xend_internal.c
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@ -1346,7 +1346,6 @@ xend_parse_sexp_desc_os(virConnectPtr xend, struct sexpr *node, virBufferPtr buf
static char *
xend_parse_sexp_desc(virConnectPtr conn, struct sexpr *root, int xendConfigVersion)
{
char *ret;
struct sexpr *cur, *node;
const char *tmp;
char *tty;
@ -1362,10 +1361,9 @@ xend_parse_sexp_desc(virConnectPtr conn, struct sexpr *root, int xendConfigVersi
/* ERROR */
return (NULL);
}
ret = malloc(4000);
if (ret == NULL)
buf.content = malloc(4000);
if (buf.content == NULL)
return (NULL);
buf.content = ret;
buf.size = 4000;
buf.use = 0;
@ -1762,11 +1760,11 @@ xend_parse_sexp_desc(virConnectPtr conn, struct sexpr *root, int xendConfigVersi
virBufferAdd(&buf, "</domain>\n", 10);
buf.content[buf.use] = 0;
return (ret);
return (buf.content);
error:
if (ret != NULL)
free(ret);
if (buf.content != NULL)
free(buf.content);
return (NULL);
}