diff options
Diffstat (limited to 'libmpdemux/asfheader.c')
| -rw-r--r-- | libmpdemux/asfheader.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libmpdemux/asfheader.c b/libmpdemux/asfheader.c index a2edbfcd63..29561da6be 100644 --- a/libmpdemux/asfheader.c +++ b/libmpdemux/asfheader.c @@ -184,7 +184,7 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){ while ((pos = find_asf_guid(hdr, asf_stream_header_guid, pos, hdr_len)) >= 0) { ASF_stream_header_t *streamh = (ASF_stream_header_t *)&hdr[pos]; - char *buffer; + uint8_t *buffer; pos += sizeof(ASF_stream_header_t); if (pos > hdr_len) goto len_err_out; le2me_ASF_stream_header_t(streamh); @@ -217,7 +217,9 @@ int read_asf_header(demuxer_t *demuxer,struct asf_priv* asf){ asf->scrambling_h=buffer[0]; asf->scrambling_w=(buffer[2]<<8)|buffer[1]; asf->scrambling_b=(buffer[4]<<8)|buffer[3]; - asf->scrambling_w/=asf->scrambling_b; + if(asf->scrambling_b>0){ + asf->scrambling_w/=asf->scrambling_b; + } } else { asf->scrambling_b=asf->scrambling_h=asf->scrambling_w=1; } |