| commit | 4946d54cb55e86a156216fcfeed5568514b0830f | |
| author | Rik van Riel <riel@redhat.com> | |
| Mon, 5 Apr 2010 16:13:33 +0000 (5 12:13 -0400) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Mon, 5 Apr 2010 16:15:51 +0000 (5 09:15 -0700) | ||
| tree | a27a670f2cbe7d689588af24c6c9cda82690c7c2 | treesnapshot (tar.gz zip) |
| parent | db217dece3003df0841bacf9556b5c06aa097dae | commitdiff |
rmap: fix anon_vma_fork() memory leak
Fix a memory leak in anon_vma_fork(), where we fail to tear down the
anon_vmas attached to the new VMA in case setting up the new anon_vma
fails.
This bug also has the potential to leave behind anon_vma_chain structs
with pointers to invalid memory.
Reported-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Fix a memory leak in anon_vma_fork(), where we fail to tear down the
anon_vmas attached to the new VMA in case setting up the new anon_vma
fails.
This bug also has the potential to leave behind anon_vma_chain structs
with pointers to invalid memory.
Reported-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| mm/rmap.c | diffblobblamehistory |