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authorChristoph Hellwig <hch@lst.de>2005-11-09 08:35:04 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 18:55:59 +0300
commit8c744fb83da0771afa04695028e3550b798dad90 (patch)
tree670896a1c2594965099853a6c992907abb3a886f /fs/binfmt_misc.c
parente4543eddfd3bf3e0d625841377fa695a519edfd4 (diff)
downloadlinux-8c744fb83da0771afa04695028e3550b798dad90.tar.xz
[PATCH] add a file_permission helper
A few more callers of permission() just want to check for a different access pattern on an already open file. This patch adds a wrapper for permission() that takes a file in preparation of per-mount read-only support and to clean up the callers a little. The helper is not intended for new code, everything without the interface set in stone should use vfs_permission() Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/binfmt_misc.c')
-rw-r--r--fs/binfmt_misc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 8ae0db6cd69c..2568eb41cb3a 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -150,7 +150,7 @@ static int load_misc_binary(struct linux_binprm *bprm, struct pt_regs *regs)
/* if the binary is not readable than enforce mm->dumpable=0
regardless of the interpreter's permissions */
- if (permission(bprm->file->f_dentry->d_inode, MAY_READ, NULL))
+ if (file_permission(bprm->file, MAY_READ))
bprm->interp_flags |= BINPRM_FLAGS_ENFORCE_NONDUMP;
allow_write_access(bprm->file);