mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2025-01-22 20:45:18 +00:00
ea964658af
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>