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be9fb5affcdea426fb65d054a404498122559264
Detected by valgrind. Leaks introduced in commit 973af236.
* src/network/bridge_driver.c: fix memory leaks on failure and successful path.
* How to reproduce?
% make -C tests check TESTS=networkxml2argvtest
% cd tests && valgrind -v --leak-check=full ./networkxml2argvtest
* Actual result:
==2226== 3 bytes in 1 blocks are definitely lost in loss record 1 of 24
==2226== at 0x4A05FDE: malloc (vg_replace_malloc.c:236)
==2226== by 0x39CF0FEDE7: __vasprintf_chk (in /lib64/libc-2.12.so)
==2226== by 0x41DFF7: virVasprintf (stdio2.h:199)
==2226== by 0x41E0B7: virAsprintf (util.c:1695)
==2226== by 0x41A2D9: networkBuildDhcpDaemonCommandLine (bridge_driver.c:545)
==2226== by 0x4145C8: testCompareXMLToArgvHelper (networkxml2argvtest.c:47)
==2226== by 0x4156A1: virtTestRun (testutils.c:141)
==2226== by 0x414332: mymain (networkxml2argvtest.c:123)
==2226== by 0x414D97: virtTestMain (testutils.c:696)
==2226== by 0x39CF01ECDC: (below main) (in /lib64/libc-2.12.so)
==2226==
==2226== 3 bytes in 1 blocks are definitely lost in loss record 2 of 24
==2226== at 0x4A05FDE: malloc (vg_replace_malloc.c:236)
==2226== by 0x39CF0FEDE7: __vasprintf_chk (in /lib64/libc-2.12.so)
==2226== by 0x41DFF7: virVasprintf (stdio2.h:199)
==2226== by 0x41E0B7: virAsprintf (util.c:1695)
==2226== by 0x41A307: networkBuildDhcpDaemonCommandLine (bridge_driver.c:551)
==2226== by 0x4145C8: testCompareXMLToArgvHelper (networkxml2argvtest.c:47)
==2226== by 0x4156A1: virtTestRun (testutils.c:141)
==2226== by 0x414332: mymain (networkxml2argvtest.c:123)
==2226== by 0x414D97: virtTestMain (testutils.c:696)
==2226== by 0x39CF01ECDC: (below main) (in /lib64/libc-2.12.so)
==2226==
==2226== 5 bytes in 1 blocks are definitely lost in loss record 4 of 24
==2226== at 0x4A05FDE: malloc (vg_replace_malloc.c:236)
==2226== by 0x39CF0FEDE7: __vasprintf_chk (in /lib64/libc-2.12.so)
==2226== by 0x41DFF7: virVasprintf (stdio2.h:199)
==2226== by 0x41E0B7: virAsprintf (util.c:1695)
==2226== by 0x41A2AB: networkBuildDhcpDaemonCommandLine (bridge_driver.c:539)
==2226== by 0x4145C8: testCompareXMLToArgvHelper (networkxml2argvtest.c:47)
==2226== by 0x4156A1: virtTestRun (testutils.c:141)
==2226== by 0x414332: mymain (networkxml2argvtest.c:123)
==2226== by 0x414D97: virtTestMain (testutils.c:696)
==2226== by 0x39CF01ECDC: (below main) (in /lib64/libc-2.12.so)
==2226==
==2226== LEAK SUMMARY:
==2226== definitely lost: 11 bytes in 3 blocks
Signed-off-by: Alex Jia <ajia@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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>
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