diff options
| -rw-r--r-- | libhb/dvd.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libhb/dvd.c b/libhb/dvd.c index 85fe47e8d..240d3bc2e 100644 --- a/libhb/dvd.c +++ b/libhb/dvd.c @@ -235,6 +235,37 @@ hb_title_t * hb_dvd_title_scan( hb_dvd_t * d, int t ) goto fail; } + /* ignore titles with bogus cell addresses so we don't abort later + * in libdvdread. */ + for ( i = 0; i < vts->vts_c_adt->nr_of_vobs; ++i) + { + if( (vts->vts_c_adt->cell_adr_table[i].start_sector & 0xffffff ) == + 0xffffff ) + { + hb_error( "scan: cell_adr_table[%d].start_sector invalid (0x%x) " + "- skipping title", i, + vts->vts_c_adt->cell_adr_table[i].start_sector ); + goto fail; + } + if( (vts->vts_c_adt->cell_adr_table[i].last_sector & 0xffffff ) == + 0xffffff ) + { + hb_error( "scan: cell_adr_table[%d].last_sector invalid (0x%x) " + "- skipping title", i, + vts->vts_c_adt->cell_adr_table[i].last_sector ); + goto fail; + } + if( vts->vts_c_adt->cell_adr_table[i].start_sector >= + vts->vts_c_adt->cell_adr_table[i].last_sector ) + { + hb_error( "scan: cell_adr_table[%d].start_sector (0x%x) " + "is not before last_sector (0x%x) - skipping title", i, + vts->vts_c_adt->cell_adr_table[i].start_sector, + vts->vts_c_adt->cell_adr_table[i].last_sector ); + goto fail; + } + } + /* Detect languages */ for( i = 0; i < vts->vtsi_mat->nr_of_vts_audio_streams; i++ ) { |