| commit | f6360efb83cd6dd1476cd758834c8277508c1f15 | |
| author | Takashi Iwai <tiwai@suse.de> | |
| Fri, 13 Aug 2010 13:53:49 +0000 (13 15:53 +0200) | ||
| committer | J. Bruce Fields <bfields@redhat.com> | |
| Thu, 26 Aug 2010 17:23:16 +0000 (26 13:23 -0400) | ||
| tree | e57015159bf6f361d45050f28a8da7beaceaea60 | treesnapshot (tar.gz zip) |
| parent | f632265d0ffb5acf331252d98c64939849d96bb2 | commitdiff |
nfsd: fix NULL dereference in nfsd_statfs()
The commit ebabe9a9001af0af56c0c2780ca1576246e7a74b
pass a struct path to vfs_statfs
introduced the struct path initialization, and this seems to trigger
an Oops on my machine.
fh_dentry field may be NULL and set later in fh_verify(), thus the
initialization of path must be after fh_verify().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
The commit ebabe9a9001af0af56c0c2780ca1576246e7a74b
pass a struct path to vfs_statfs
introduced the struct path initialization, and this seems to trigger
an Oops on my machine.
fh_dentry field may be NULL and set later in fh_verify(), thus the
initialization of path must be after fh_verify().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| fs/nfsd/vfs.c | diffblobblamehistory |