diff options
Diffstat (limited to 'libavformat/asf.c')
-rw-r--r-- | libavformat/asf.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libavformat/asf.c b/libavformat/asf.c index 151a52a734..a9531efe7c 100644 --- a/libavformat/asf.c +++ b/libavformat/asf.c @@ -167,6 +167,16 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) print_guid(&g); printf(" size=0x%"PRIx64"\n", gsize); #endif + if (!memcmp(&g, &data_header, sizeof(GUID))) { + asf->data_object_offset = url_ftell(pb); + // if not streaming, gsize is not unlimited (how?), and there is enough space in the file.. + if (!(asf->hdr.flags & 0x01) && gsize >= 100) { + asf->data_object_size = gsize - 24; + } else { + asf->data_object_size = (uint64_t)-1; + } + break; + } if (gsize < 24) goto fail; if (!memcmp(&g, &file_header, sizeof(GUID))) { @@ -327,15 +337,6 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap) } pos2 = url_ftell(pb); url_fskip(pb, gsize - (pos2 - pos1 + 24)); - } else if (!memcmp(&g, &data_header, sizeof(GUID))) { - asf->data_object_offset = url_ftell(pb); - // if not streaming, gsize is not unlimited (how?), and there is enough space in the file.. - if (!(asf->hdr.flags & 0x01) && gsize != (uint64_t)-1 && gsize >= 24) { - asf->data_object_size = gsize - 24; - } else { - asf->data_object_size = (uint64_t)-1; - } - break; } else if (!memcmp(&g, &comment_header, sizeof(GUID))) { int len1, len2, len3, len4, len5; |