diff options
Diffstat (limited to 'libavcodec/dvbsub_parser.c')
-rw-r--r-- | libavcodec/dvbsub_parser.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavcodec/dvbsub_parser.c b/libavcodec/dvbsub_parser.c index 5afdc4b772..e77b9655cc 100644 --- a/libavcodec/dvbsub_parser.c +++ b/libavcodec/dvbsub_parser.c @@ -1,21 +1,21 @@ /* - * DVB subtitle parser for Libav + * DVB subtitle parser for FFmpeg * Copyright (c) 2005 Ian Caulfield * - * 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 */ @@ -129,11 +129,11 @@ static int dvbsub_parse(AVCodecParserContext *s, { if (*p == 0x0f) { - if (p + 6 <= p_end) + if (6 <= p_end - p) { len = AV_RB16(p + 4); - if (p + len + 6 <= p_end) + if (len + 6 <= p_end - p) { *poutbuf_size += len + 6; @@ -143,7 +143,7 @@ static int dvbsub_parse(AVCodecParserContext *s, } else break; } else if (*p == 0xff) { - if (p + 1 < p_end) + if (1 < p_end - p) { ff_dlog(avctx, "Junk at end of packet\n"); } |