]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2787d12) | patch
fuse: fix oops in revalidate when called with NULL nameidata
authorMiklos Szeredi <mszeredi@suse.cz>
Tue, 10 May 2011 15:35:58 +0000 (17:35 +0200)
committerMiklos Szeredi <mszeredi@suse.cz>
Tue, 10 May 2011 15:35:58 +0000 (17:35 +0200)
commit87725bcb17b448318ae53ab89c64bbeadd42cf31
tree934d3c4f2abcddbfdbb52904d0b96c5a1915acd1tree | snapshot
parent2787d12aaa42cb4b78bad463394a382a6cb6cadccommit | diff
fuse: fix oops in revalidate when called with NULL nameidata

Some cases (e.g. ecryptfs) can call ->dentry_revalidate with NULL
nameidata.

https://bugzilla.kernel.org/show_bug.cgi?id=34732

Tyler Hicks pointed out that this bug was introduced by commit
f16a3ca1cd "fuse: make fuse_dentry_revalidate() RCU aware"

Reported-by: Witold Baryluk <baryluk@smp.if.uj.edu.pl>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
fs/fuse/dir.c diff | blob | history
Linux Kernel Source Tree.