diff options
| author | Andrew Morton <akpm@osdl.org> | 2005-10-30 18:03:15 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-30 20:37:27 -0500 |
| commit | a3e713b5fdd0e54c2e3c8909ccde2a98839e3a52 (patch) | |
| tree | c42c037f239de130f2efe30777df9688bf4dd022 /mm | |
| parent | 727a53bd535fe3bde644ac346db27456ad964083 (diff) | |
[PATCH] __bread oops fix
If a filesystem passes an idiotic blocksize into bread(), __getblk_slow() will
warn and will return NULL. We have a report (from Hubert Tonneau
<hubert.tonneau@fullpliant.org>) of isofs_fill_super() doing this (passing in
a silly block size) against an unplugged CDROM drive.
But a couple of __getblk_slow() callers forgot to check for the NULL bh, hence
oops.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions