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| author | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-15 21:03:57 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-07-26 20:53:14 -0400 |
| commit | e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695 (patch) | |
| tree | 8a95bd0e27fb3ce895cca9ef91af2e1605e4cdab /fs/coda | |
| parent | 1bd5191d9f5d1928c4efdf604c4164b04bb88dbe (diff) | |
| download | linux-stable-e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695.tar.gz linux-stable-e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695.tar.bz2 linux-stable-e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695.zip | |
[PATCH] sanitize ->permission() prototype
* kill nameidata * argument; map the 3 bits in ->flags anybody cares
about to new MAY_... ones and pass with the mask.
* kill redundant gfs2_iop_permission()
* sanitize ecryptfs_permission()
* fix remaining places where ->permission() instances might barf on new
MAY_... found in mask.
The obvious next target in that direction is permission(9)
folded fix for nfs_permission() breakage from Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/coda')
| -rw-r--r-- | fs/coda/dir.c | 4 | ||||
| -rw-r--r-- | fs/coda/pioctl.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 3d2580e00a3e..c5916228243c 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -137,9 +137,11 @@ exit: } -int coda_permission(struct inode *inode, int mask, struct nameidata *nd) +int coda_permission(struct inode *inode, int mask) { int error = 0; + + mask &= MAY_READ | MAY_WRITE | MAY_EXEC; if (!mask) return 0; diff --git a/fs/coda/pioctl.c b/fs/coda/pioctl.c index c21a1f552a63..c38a98974fb0 100644 --- a/fs/coda/pioctl.c +++ b/fs/coda/pioctl.c @@ -24,8 +24,7 @@ #include <linux/coda_psdev.h> /* pioctl ops */ -static int coda_ioctl_permission(struct inode *inode, int mask, - struct nameidata *nd); +static int coda_ioctl_permission(struct inode *inode, int mask); static int coda_pioctl(struct inode * inode, struct file * filp, unsigned int cmd, unsigned long user_data); @@ -42,8 +41,7 @@ const struct file_operations coda_ioctl_operations = { }; /* the coda pioctl inode ops */ -static int coda_ioctl_permission(struct inode *inode, int mask, - struct nameidata *nd) +static int coda_ioctl_permission(struct inode *inode, int mask) { return 0; } |