Author: gkovacs Date: Sun Aug 30 01:27:51 2009 New Revision: 5369 Log: provide error message when av_playlist_remove_item is invoked with an item index outside the playlist's size Modified: concat/libavformat/avplaylist.c Modified: concat/libavformat/avplaylist.c ============================================================================== --- concat/libavformat/avplaylist.c Sun Aug 30 01:23:52 2009 (r5368) +++ concat/libavformat/avplaylist.c Sun Aug 30 01:27:51 2009 (r5369) @@ -139,8 +139,12 @@ int av_playlist_remove_item(AVPlaylistCo unsigned int *nb_streams_list_tmp; AVFormatContext **formatcontext_list_tmp; char **flist_tmp; - if (pos >= ctx->pelist_size || !ctx->flist || !ctx->durations || !ctx->nb_streams_list) + if (pos >= ctx->pelist_size || !ctx->flist || !ctx->durations || !ctx->nb_streams_list) { + av_log(NULL, AV_LOG_ERROR, + "failed to remove item %d which is not present in playlist\n", + pos); return AVERROR_INVALIDDATA; + } --ctx->pelist_size; av_free(ctx->flist[pos]); for (i = pos; i < ctx->pelist_size; ++i)