diff options
Diffstat (limited to 'libavformat/hnm.c')
| -rw-r--r-- | libavformat/hnm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libavformat/hnm.c b/libavformat/hnm.c index 54ac6c2ce4..1320fa5206 100644 --- a/libavformat/hnm.c +++ b/libavformat/hnm.c @@ -3,20 +3,20 @@ * * Copyright (c) 2012 David Kment * - * 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 */ @@ -92,7 +92,7 @@ static int hnm_read_header(AVFormatContext *s) hnm->currentframe = 0; - if (hnm->width < 320 || hnm->width > 640 || + if (hnm->width < 256 || hnm->width > 640 || hnm->height < 150 || hnm->height > 480) { av_log(s, AV_LOG_ERROR, "invalid resolution: %ux%u\n", hnm->width, hnm->height); @@ -150,7 +150,7 @@ static int hnm_read_packet(AVFormatContext *s, AVPacket *pkt) chunk_id = avio_rl16(pb); avio_skip(pb, 2); - if (chunk_size > hnm->superchunk_remaining) { + if (chunk_size > hnm->superchunk_remaining || !chunk_size) { av_log(s, AV_LOG_ERROR, "invalid chunk size: %"PRIu32", offset: %"PRId64"\n", chunk_size, avio_tell(pb)); |