diff options
Diffstat (limited to 'libavformat/vqf.c')
| -rw-r--r-- | libavformat/vqf.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libavformat/vqf.c b/libavformat/vqf.c index ab1042aa29..1ce53595d6 100644 --- a/libavformat/vqf.c +++ b/libavformat/vqf.c @@ -2,20 +2,20 @@ * VQF demuxer * Copyright (c) 2009 Vitor Sessak * - * 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 */ @@ -132,6 +132,11 @@ static int vqf_read_header(AVFormatContext *s) rate_flag = AV_RB32(comm_chunk + 8); avio_skip(s->pb, len-12); + if (st->codec->channels <= 0) { + av_log(s, AV_LOG_ERROR, "Invalid number of channels\n"); + return AVERROR_INVALIDDATA; + } + st->codec->bit_rate = read_bitrate*1000; break; case MKTAG('D','S','I','Z'): // size of compressed data @@ -175,6 +180,10 @@ static int vqf_read_header(AVFormatContext *s) break; default: st->codec->sample_rate = rate_flag*1000; + if (st->codec->sample_rate <= 0) { + av_log(s, AV_LOG_ERROR, "sample rate %d is invalid\n", st->codec->sample_rate); + return -1; + } break; } |