diff options
| author | Al Viro | 2014-03-14 18:42:45 +0100 |
|---|---|---|
| committer | Al Viro | 2014-04-02 05:19:15 +0200 |
| commit | 5d826c847b34de6415b4f1becd88a57ff619af50 (patch) | |
| tree | 431338c4141bcff1d392f232613841bf1971d99b /fs/proc/self.c | |
| parent | lustre: generic_readlink() is just fine there, TYVM... (diff) | |
| download | kernel-qcow2-linux-5d826c847b34de6415b4f1becd88a57ff619af50.tar.gz kernel-qcow2-linux-5d826c847b34de6415b4f1becd88a57ff619af50.tar.xz kernel-qcow2-linux-5d826c847b34de6415b4f1becd88a57ff619af50.zip | |
new helper: readlink_copy()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc/self.c')
| -rw-r--r-- | fs/proc/self.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/self.c b/fs/proc/self.c index ffeb202ec942..4348bb8907c2 100644 --- a/fs/proc/self.c +++ b/fs/proc/self.c @@ -16,7 +16,7 @@ static int proc_self_readlink(struct dentry *dentry, char __user *buffer, if (!tgid) return -ENOENT; sprintf(tmp, "%d", tgid); - return vfs_readlink(dentry,buffer,buflen,tmp); + return readlink_copy(buffer, buflen, tmp); } static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd) |