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authorAndrew Morton <akpm@osdl.org>2005-10-30 18:03:15 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 20:37:27 -0500
commita3e713b5fdd0e54c2e3c8909ccde2a98839e3a52 (patch)
treec42c037f239de130f2efe30777df9688bf4dd022 /mm
parent727a53bd535fe3bde644ac346db27456ad964083 (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