ns proc: Return -ENOENT for a nonexistent /proc/self/ns/ entry.

Spotted-by: Nathan Lynch <[email protected]> Signed-off-by: Eric W. Biederman <[email protected]>
csanz · May 24, 2011 · 62ca24b · 62ca24b
1 parent 618e724
commit 62ca24b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c
@@ -161,6 +161,7 @@ static struct dentry *proc_ns_dir_lookup(struct inode *dir,
 		if (!memcmp(dentry->d_name.name, (*entry)->name, len))
 			break;
 	}
+	error = ERR_PTR(-ENOENT);
 	if (entry > last)
 		goto out;