| commit | a3e713b5fdd0e54c2e3c8909ccde2a98839e3a52 | [log] [tgz] |
|---|---|---|
| author | Andrew Morton <akpm@osdl.org> | Sun Oct 30 15:03:15 2005 -0800 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Sun Oct 30 17:37:27 2005 -0800 |
| tree | c42c037f239de130f2efe30777df9688bf4dd022 | |
| 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>