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| author | Jeff Layton <jlayton@redhat.com> | 2012-10-10 16:43:10 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-12 20:15:09 -0400 |
| commit | 669abf4e5539c8aa48bf28c965be05c0a7b58a27 (patch) | |
| tree | 5b8e9e17c4f03ddd719c9c2089d829e2a040854a /fs/exec.c | |
| parent | 873f1eedc1b983d772283279192c4ca2f60e8482 (diff) | |
| download | lwn-669abf4e5539c8aa48bf28c965be05c0a7b58a27.tar.gz lwn-669abf4e5539c8aa48bf28c965be05c0a7b58a27.zip | |
vfs: make path_openat take a struct filename pointer
...and fix up the callers. For do_file_open_root, just declare a
struct filename on the stack and fill out the .name field. For
do_filp_open, make it also take a struct filename pointer, and fix up its
callers to call it appropriately.
For filp_open, add a variant that takes a struct filename pointer and turn
filp_open into a wrapper around it.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 4e591e20e108..8b9011b67041 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -116,7 +116,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library) if (IS_ERR(tmp)) goto out; - file = do_filp_open(AT_FDCWD, tmp->name, &uselib_flags, LOOKUP_FOLLOW); + file = do_filp_open(AT_FDCWD, tmp, &uselib_flags, LOOKUP_FOLLOW); putname(tmp); error = PTR_ERR(file); if (IS_ERR(file)) @@ -751,13 +751,14 @@ struct file *open_exec(const char *name) { struct file *file; int err; + struct filename tmp = { .name = name }; static const struct open_flags open_exec_flags = { .open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC, .acc_mode = MAY_EXEC | MAY_OPEN, .intent = LOOKUP_OPEN }; - file = do_filp_open(AT_FDCWD, name, &open_exec_flags, LOOKUP_FOLLOW); + file = do_filp_open(AT_FDCWD, &tmp, &open_exec_flags, LOOKUP_FOLLOW); if (IS_ERR(file)) goto out; |