diff options
| author | John Christopher Anderson <jchris@apache.org> | 2010-07-19 22:46:14 +0000 |
|---|---|---|
| committer | John Christopher Anderson <jchris@apache.org> | 2010-07-19 22:46:14 +0000 |
| commit | 662bf6812ef0a4fa80cf137761f9b1b5a93821c0 (patch) | |
| tree | 8ac4c4e78f1f0f38e867c019df64af3a9d25a00f /src/couchdb/couch_util.erl | |
| parent | 11aa4f9db32ef33ef8b9e17ee2a685c95bc553b2 (diff) | |
remove unguarded atom creation to prevent DOS attacks. closes COUCHDB-829
git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@965667 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/couchdb/couch_util.erl')
| -rw-r--r-- | src/couchdb/couch_util.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/couchdb/couch_util.erl b/src/couchdb/couch_util.erl index 2aa69af8..f2bf6297 100644 --- a/src/couchdb/couch_util.erl +++ b/src/couchdb/couch_util.erl @@ -70,9 +70,9 @@ normparts([Part | RestParts], Acc) -> % works like list_to_existing_atom, except can be list or binary and it % gives you the original value instead of an error if no existing atom. to_existing_atom(V) when is_list(V) -> - try list_to_existing_atom(V) catch _ -> V end; + try list_to_existing_atom(V) catch _:_ -> V end; to_existing_atom(V) when is_binary(V) -> - try list_to_existing_atom(?b2l(V)) catch _ -> V end; + try list_to_existing_atom(?b2l(V)) catch _:_ -> V end; to_existing_atom(V) when is_atom(V) -> V. |