diff options
| author | Dmitriy Monakhov <dmonakhov@sw.ru> | 2007-05-08 00:24:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:14:59 -0700 |
| commit | 2d3466a348a61c4d7f958ce80020eba17c09d7f7 (patch) | |
| tree | eda69787ec28632b162638055b60dc8371f6432b /fs/bfs | |
| parent | 82f703bb8cb2732b4437a9f555a1be564e9e71c2 (diff) | |
reiserfs: possible null pointer dereference during resize
sb_read may return NULL, let's explicitly check it. If so free new bitmap
blocks array, after this we may safely exit as it done above during bitmap
allocation.
Signed-off-by: Dmitriy Monakhov <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/bfs')
0 files changed, 0 insertions, 0 deletions