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authorEric W. Biederman <ebiederm@xmission.com>2011-05-12 02:42:08 +0400
committerEric W. Biederman <ebiederm@xmission.com>2011-05-25 02:30:33 +0400
commit62ca24baf1417e56fd2ae4ff07adfe7f6a2e42fc (patch)
tree5359e4bc30e95134d766a9ff7a074b3bf32b8a9d /fs/proc
parent618e724b8d79c6232daac49cb39b0723bf5c4b08 (diff)
downloadlinux-62ca24baf1417e56fd2ae4ff07adfe7f6a2e42fc.tar.xz
ns proc: Return -ENOENT for a nonexistent /proc/self/ns/ entry.
Spotted-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/namespaces.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/proc/namespaces.c b/fs/proc/namespaces.c
index f18d6d58bf79..781dec5bd682 100644
--- 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;