rtpdec: Free depacketizers if the init function failed

This is different from how it is handled in codecs/demuxers/muxers
though (where the close function isn't called if the open function
failed), but since the number of depacketizers that have an .init
function is quite limited, this is easy to change.

The main point is that if the init function failed, we shouldn't
try to use that depacketizer at all - this makes sure that the
parse function doesn't need to check for the things that were
initialized in the init function.

Signed-off-by: Martin Storsjö <martin@martin.st>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavformat/rtpdec.h b/libavformat/rtpdec.h
index 8992c38d3b..6087b7e055 100644
--- a/libavformat/rtpdec.h
+++ b/libavformat/rtpdec.h
@@ -129,7 +129,7 @@ struct RTPDynamicProtocolHandler {
                             PayloadContext *priv_data, const char *line);
     /** Free any data needed by the rtp parsing for this dynamic data.
       * Don't free the protocol_data pointer itself, that is freed by the
-      * caller. */
+      * caller. This is called even if the init method failed. */
     void (*free)(PayloadContext *protocol_data);
     /** Parse handler for this dynamic packet */
     DynamicPayloadPacketHandlerProc parse_packet;