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Libvirt native C API and daemons
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ea964658af
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Alex Jia ea964658af virsh: plug mem leaks in domxml-*-native 
Detected by valgrind. Leaks introduced in commit 4d5383f.

* tools/virsh.c: fix memory leaks on cmdDomXMLFromNative and cmdDomXMLToNative.

* how to reproduce?

  % virsh dumpxml ${guest} > foo.xml
  % valgrind -v --leak-check=full virsh domxml-from-native qemu-argv foo.xml
  % valgrind -v --leak-check=full virsh domxml-to-native qemu-argv foo.xml

* actual valgrind results:

==9724== 8,193 bytes in 1 blocks are definitely lost in loss record 31 of 33
==9724==    at 0x4A05FDE: malloc (vg_replace_malloc.c:236)
==9724==    by 0x4A06167: realloc (vg_replace_malloc.c:525)
==9724==    by 0x4C7510B: virReallocN (memory.c:161)
==9724==    by 0x4C84679: virFileReadLimFD (util.c:394)
==9724==    by 0x4C84815: virFileReadAll (util.c:455)
==9724==    by 0x41A89F: cmdDomXMLFromNative (virsh.c:5532)
==9724==    by 0x414872: vshCommandRun (virsh.c:16464)
==9724==    by 0x425623: main (virsh.c:17971)
==9724==
==9724== LEAK SUMMARY:
==9724==    definitely lost: 8,193 bytes in 1 blocks
==9724==    indirectly lost: 0 bytes in 0 blocks
==9724==      possibly lost: 0 bytes in 0 blocks
==9724==    still reachable: 127,128 bytes in 1,347 blocks

==7409== 8,193 bytes in 1 blocks are definitely lost in loss record 31 of 33
==7409==    at 0x4A05FDE: malloc (vg_replace_malloc.c:236)
==7409==    by 0x4A06167: realloc (vg_replace_malloc.c:525)
==7409==    by 0x4C7510B: virReallocN (memory.c:161)
==7409==    by 0x4C84679: virFileReadLimFD (util.c:394)
==7409==    by 0x4C84815: virFileReadAll (util.c:455)
==7409==    by 0x41A7AF: cmdDomXMLToNative (virsh.c:5578)
==7409==    by 0x414892: vshCommandRun (virsh.c:16463)
==7409==    by 0x425633: main (virsh.c:17970)
==7409==
==7409== LEAK SUMMARY:
==7409==    definitely lost: 8,193 bytes in 1 blocks
==7409==    indirectly lost: 0 bytes in 0 blocks
==7409==      possibly lost: 0 bytes in 0 blocks
==7409==    still reachable: 127,128 bytes in 1,347 blocks

Signed-off-by: Alex Jia <ajia@redhat.com>
2011-12-20 14:01:25 -07:00
.gnulib@6b93d00f54 build: update to latest gnulib 2011-12-01 14:12:59 -07:00
daemon Add virDomain{G, S}etNumaParameters support to the remote driver 2011-12-20 10:47:17 -07:00
docs docs: document <qemu:commandline> xml 2011-12-19 14:19:12 -07:00
examples examples: Update event tests for shutdown event 2011-12-05 17:35:29 +01:00
gnulib build: update to latest gnulib 2011-12-01 14:12:59 -07:00
include add new API virDomain{G, S}etNumaParameters 2011-12-20 10:21:37 -07:00
m4 build: reduce warnings from older gcc 2011-12-05 10:14:55 -07:00
po Release of libvirt-0.9.8 2011-12-08 15:13:50 +08:00
python add new API virDomain{G, S}etNumaParameters 2011-12-20 10:21:37 -07:00
src qemu: Add a capability flag for -no-acpi 2011-12-20 12:33:55 -07:00
tests qemu: Add a capability flag for -no-acpi 2011-12-20 12:33:55 -07:00
tools virsh: plug mem leaks in domxml-*-native 2011-12-20 14:01:25 -07:00
.dir-locals.el maint: let emacs avoid tabs in rng files 2011-08-13 08:56:26 -06:00
.gitignore Define keepalive protocol 2011-11-24 11:44:08 +01:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: use mailmap, not AUTHORS, for secondary addresses 2011-11-11 08:56:19 -07:00
AUTHORS Maint: Update AUTHORs 2011-12-12 21:58:52 +08:00
autobuild.sh Disable python explicitly in mingw32 autobuild 2011-12-19 13:44:18 +00:00
autogen.sh build: allow for local gnulib diffs 2011-11-09 09:03:33 -07:00
bootstrap build: fix compilation on mingw64 2011-08-19 07:20:10 -06:00
bootstrap.conf maint: allow bootstrap in a sandbox 2011-12-08 14:37:15 -07:00
cfg.mk build: update to latest gnulib 2011-12-01 14:12:59 -07:00
ChangeLog-old generate ChangeLog from git logs into distribution tarball 2009-07-08 16:17:51 +02:00
configure.ac build: disable dtrace on non-Linux builds 2011-12-16 08:46:41 -07:00
COPYING.LIB remove all trailing blank lines 2009-07-16 15:06:42 +02:00
HACKING Document STREQ_NULLABLE and STRNEQ_NULLABLE 2011-10-06 16:50:38 +02:00
libvirt.pc.in * libvirt.pc.in: applied patch from Daniel Berrange to fix --cflags 2006-03-24 13:18:12 +00:00
libvirt.spec.in spec: fix inverted logic on sanlock 2011-12-14 10:31:30 -07:00
Makefile.am maint: add missing copyright notices 2011-07-28 15:01:17 -06:00
Makefile.nonreentrant Ban use of all inet_* functions 2010-10-22 11:59:23 +01:00
mingw32-libvirt.spec.in spec: make it easier to autoreconf when building rpm 2011-12-08 09:49:50 -07:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking maint: relax git minimum version 2010-02-24 14:29:27 -05:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

README 

         LibVirt : simple API for virtualization

  Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.

Daniel Veillard <veillard@redhat.com>