diff options
| author | Nikanth Karthikesan <knikanth@suse.de> | 2009-04-02 16:56:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-02 19:04:49 -0700 |
| commit | 97f76d3d197f201ac8a8a3ced5b8fef81568e50e (patch) | |
| tree | 8264f920a1f1a83e9cb0247ffe9390a7b6332852 /arch/um | |
| parent | 9a896c9a48ac6704c0ce8ee081b836644d0afe40 (diff) | |
vfs: check bh->b_blocknr only if BH_Mapped is set
Check bh->b_blocknr only if BH_Mapped is set.
akpm: I doubt if b_blocknr is ever uninitialised here, but it could
conceivably cause a problem if we're doing a lookup for block zero.
Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um')
0 files changed, 0 insertions, 0 deletions