Author: rathann Date: Fri Oct 4 00:19:25 2013 New Revision: 1260 Log: Prevent segmentation faults in vdnav_describe_title_chapters() in case of parts with missing PGC. Patch by Fabian Keil !fk#fabiankeil$de% Modified: trunk/libdvdnav/src/searching.c Modified: trunk/libdvdnav/src/searching.c ============================================================================== --- trunk/libdvdnav/src/searching.c Fri Oct 4 00:10:07 2013 (r1259) +++ trunk/libdvdnav/src/searching.c Fri Oct 4 00:19:25 2013 (r1260) @@ -617,6 +617,10 @@ uint32_t dvdnav_describe_title_chapters( for(i=0; i<parts; i++) { uint32_t cellnr, endcellnr; pgc = ifo->vts_pgcit->pgci_srp[ptt[i].pgcn-1].pgc; + if (pgc == NULL) { + printerr("PGC missing."); + continue; + } if(ptt[i].pgn > pgc->nr_of_programs) { printerr("WRONG part number."); goto fail;