diff options
| -rw-r--r-- | contrib/libdvdread/A06-short-ptt-table2.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/contrib/libdvdread/A06-short-ptt-table2.patch b/contrib/libdvdread/A06-short-ptt-table2.patch new file mode 100644 index 000000000..b9d6aede0 --- /dev/null +++ b/contrib/libdvdread/A06-short-ptt-table2.patch @@ -0,0 +1,21 @@ +Index: libdvdread/src/ifo_read.c +=================================================================== +--- libdvdread/src/ifo_read.c (revision 1243) ++++ libdvdread/src/ifo_read.c (working copy) +@@ -1190,7 +1190,15 @@ + goto fail; + } + for(i = 0; i < vts_ptt_srpt->nr_of_srpts; i++) { +- B2N_32(data[i]); ++ /* Transformers 3 has PTT start bytes that point outside the SRPT PTT */ ++ uint32_t start = data[i]; ++ B2N_32(start); ++ if(start + sizeof(ptt_info_t) > vts_ptt_srpt->last_byte + 1) { ++ /* don't mess with any bytes beyond the end of the allocation */ ++ vts_ptt_srpt->nr_of_srpts = i; ++ break; ++ } ++ data[i] = start; + /* assert(data[i] + sizeof(ptt_info_t) <= vts_ptt_srpt->last_byte + 1); + Magic Knight Rayearth Daybreak is mastered very strange and has + Titles with 0 PTTs. They all have a data[i] offsets beyond the end of |