diff options
Diffstat (limited to 'libavformat/ffm.c')
| -rw-r--r-- | libavformat/ffm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/libavformat/ffm.c b/libavformat/ffm.c index 22a2a812ff..89764c3497 100644 --- a/libavformat/ffm.c +++ b/libavformat/ffm.c @@ -190,7 +190,7 @@ static int ffm_write_header(AVFormatContext *s) put_le16(pb, codec->frame_size); break; default: - av_abort(); + return -1; } /* hack to have real time */ if (ffm_nopts) @@ -208,8 +208,7 @@ static int ffm_write_header(AVFormatContext *s) /* init packet mux */ ffm->packet_ptr = ffm->packet; ffm->packet_end = ffm->packet + ffm->packet_size - FFM_HEADER_SIZE; - if (ffm->packet_end < ffm->packet) - av_abort(); + assert(ffm->packet_end >= ffm->packet); ffm->frame_offset = 0; ffm->pts = 0; ffm->first_packet = 1; @@ -340,7 +339,7 @@ static int ffm_read_data(AVFormatContext *s, get_buffer(pb, ffm->packet, ffm->packet_size - FFM_HEADER_SIZE); ffm->packet_end = ffm->packet + (ffm->packet_size - FFM_HEADER_SIZE - fill_size); if (ffm->packet_end < ffm->packet) - av_abort(); + return -1; /* if first packet or resynchronization packet, we must handle it specifically */ if (ffm->first_packet || (frame_offset & 0x8000)) { @@ -355,7 +354,7 @@ static int ffm_read_data(AVFormatContext *s, } ffm->first_packet = 0; if ((frame_offset & 0x7ffff) < FFM_HEADER_SIZE) - av_abort(); + return -1; ffm->packet_ptr = ffm->packet + (frame_offset & 0x7fff) - FFM_HEADER_SIZE; if (!first) break; |