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| author | David S. Miller <davem@davemloft.net> | 2018-06-03 09:31:58 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-03 09:31:58 -0400 |
| commit | 9c54aeb03a6d65a5834bd92376e921cbac6dfb8f (patch) | |
| tree | 70441095d58678711d68cfef4934765251425d1f /fs/afs/security.c | |
| parent | eaf47b17a77fda841a1102d76c15161ee438b347 (diff) | |
| parent | 918fe1b3157978ada4267468008c5f89ef101e7d (diff) | |
| download | linux-9c54aeb03a6d65a5834bd92376e921cbac6dfb8f.tar.gz linux-9c54aeb03a6d65a5834bd92376e921cbac6dfb8f.tar.bz2 linux-9c54aeb03a6d65a5834bd92376e921cbac6dfb8f.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Filling in the padding slot in the bpf structure as a bug fix in 'ne'
overlapped with actually using that padding area for something in
'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/afs/security.c')
| -rw-r--r-- | fs/afs/security.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/afs/security.c b/fs/afs/security.c index 1992b0ffa543..81dfedb7879f 100644 --- a/fs/afs/security.c +++ b/fs/afs/security.c @@ -372,18 +372,14 @@ int afs_permission(struct inode *inode, int mask) mask, access, S_ISDIR(inode->i_mode) ? "dir" : "file"); if (S_ISDIR(inode->i_mode)) { - if (mask & MAY_EXEC) { + if (mask & (MAY_EXEC | MAY_READ | MAY_CHDIR)) { if (!(access & AFS_ACE_LOOKUP)) goto permission_denied; - } else if (mask & MAY_READ) { - if (!(access & AFS_ACE_LOOKUP)) - goto permission_denied; - } else if (mask & MAY_WRITE) { + } + if (mask & MAY_WRITE) { if (!(access & (AFS_ACE_DELETE | /* rmdir, unlink, rename from */ AFS_ACE_INSERT))) /* create, mkdir, symlink, rename to */ goto permission_denied; - } else { - BUG(); } } else { if (!(access & AFS_ACE_LOOKUP)) |