diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/init.c | 13 | ||||
| -rw-r--r-- | fs/open.c | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/fs/init.c b/fs/init.c index a66032d128b6..6d9af40d2897 100644 --- a/fs/init.c +++ b/fs/init.c @@ -109,6 +109,19 @@ int __init init_chmod(const char *filename, umode_t mode) return error; } +int __init init_eaccess(const char *filename) +{ + struct path path; + int error; + + error = kern_path(filename, LOOKUP_FOLLOW, &path); + if (error) + return error; + error = inode_permission(d_inode(path.dentry), MAY_ACCESS); + path_put(&path); + return error; +} + int __init init_unlink(const char *pathname) { return do_unlinkat(AT_FDCWD, getname_kernel(pathname)); diff --git a/fs/open.c b/fs/open.c index 7ba89eae46c5..aafecd1f7ba1 100644 --- a/fs/open.c +++ b/fs/open.c @@ -394,7 +394,7 @@ static const struct cred *access_override_creds(void) return old_cred; } -long do_faccessat(int dfd, const char __user *filename, int mode, int flags) +static long do_faccessat(int dfd, const char __user *filename, int mode, int flags) { struct path path; struct inode *inode; |