Re: [libvirt] [PATCH] Plug leak in virCgroupMoveTask

We only break out of the while loop if *content is an empty string. However the buffer has been allocated to BUFSIZ + 1 (8193 in my case), but it gets overwritten in the next for iteration. Move VIR_FREE right before we overwrite it to avoid the leak. ==5777== 16,386 bytes in 2 blocks are definitely lost in loss record 1,022 of 1,027 ==5777== by 0x5296E28: virReallocN (viralloc.c:184) ==5777== by 0x52B0C66: virFileReadLimFD (virfile.c:1137) ==5777== by 0x52B0E1A: virFileReadAll (virfile.c:1199) ==5777== by 0x529B092: virCgroupGetValueStr (vircgroup.c:534) ==5777== by 0x529AF64: virCgroupMoveTask (vircgroup.c:1079) Introduced by 83e4c77. https://bugzilla.redhat.com/show_bug.cgi?id=978352 --- src/util/vircgroup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)