diff options
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/ffmetadec.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavformat/ffmetadec.c b/libavformat/ffmetadec.c index 45c92f1ff6..0ea89fe3f3 100644 --- a/libavformat/ffmetadec.c +++ b/libavformat/ffmetadec.c @@ -101,19 +101,22 @@ static AVChapter *read_chapter(AVFormatContext *s) uint8_t line[256]; int64_t start, end; AVRational tb = {1, 1e9}; + int ret; get_line(s->pb, line, sizeof(line)); if (sscanf(line, "TIMEBASE=%d/%d", &tb.num, &tb.den)) get_line(s->pb, line, sizeof(line)); - if (!sscanf(line, "START=%"SCNd64, &start)) { + ret = sscanf(line, "START=%"SCNd64, &start); + if (ret <= 0) { av_log(s, AV_LOG_ERROR, "Expected chapter start timestamp, found %s.\n", line); start = (s->nb_chapters && s->chapters[s->nb_chapters - 1]->end != AV_NOPTS_VALUE) ? s->chapters[s->nb_chapters - 1]->end : 0; } else get_line(s->pb, line, sizeof(line)); - if (!sscanf(line, "END=%"SCNd64, &end)) { + ret = sscanf(line, "END=%"SCNd64, &end); + if (ret <= 0) { av_log(s, AV_LOG_ERROR, "Expected chapter end timestamp, found %s.\n", line); end = AV_NOPTS_VALUE; } |