diff options
Diffstat (limited to 'libavformat/smacker.c')
| -rw-r--r-- | libavformat/smacker.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/libavformat/smacker.c b/libavformat/smacker.c index 274946696c..347ee4e709 100644 --- a/libavformat/smacker.c +++ b/libavformat/smacker.c @@ -2,20 +2,20 @@ * Smacker demuxer * Copyright (c) 2006 Konstantin Shishkov * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -234,7 +234,7 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) int frame_size = 0; int palchange = 0; - if (s->pb->eof_reached || smk->cur_frame >= smk->frames) + if (url_feof(s->pb) || smk->cur_frame >= smk->frames) return AVERROR_EOF; /* if we demuxed all streams, pass another frame */ @@ -304,7 +304,9 @@ static int smacker_read_packet(AVFormatContext *s, AVPacket *pkt) } flags >>= 1; } - if (av_new_packet(pkt, frame_size + 768)) + if (frame_size < 0) + return AVERROR_INVALIDDATA; + if (av_new_packet(pkt, frame_size + 769)) return AVERROR(ENOMEM); if(smk->frm_size[smk->cur_frame] & 1) palchange |= 2; |