diff options
Diffstat (limited to 'third_party/libtiff/0024-upstream-PackBitsDecode-fix.patch')
| -rw-r--r-- | third_party/libtiff/0024-upstream-PackBitsDecode-fix.patch | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/third_party/libtiff/0024-upstream-PackBitsDecode-fix.patch b/third_party/libtiff/0024-upstream-PackBitsDecode-fix.patch new file mode 100644 index 0000000000..eaae79746d --- /dev/null +++ b/third_party/libtiff/0024-upstream-PackBitsDecode-fix.patch @@ -0,0 +1,17 @@ +diff --git a/third_party/libtiff/tif_packbits.c b/third_party/libtiff/tif_packbits.c +index d2a0165de..92185e7f7 100644 +--- a/third_party/libtiff/tif_packbits.c ++++ b/third_party/libtiff/tif_packbits.c +@@ -244,6 +244,12 @@ PackBitsDecode(TIFF* tif, uint8* op, tmsize_t occ, uint16 s) + (unsigned long) ((tmsize_t)n - occ)); + n = (long)occ; + } ++ if( cc == 0 ) ++ { ++ TIFFWarningExt(tif->tif_clientdata, module, ++ "Terminating PackBitsDecode due to lack of data."); ++ break; ++ } + occ -= n; + b = *bp++; + cc--; |