diff options
Diffstat (limited to 'third_party/libtiff/0015-fix-leaks-in-tif_ojpeg.patch')
| -rw-r--r-- | third_party/libtiff/0015-fix-leaks-in-tif_ojpeg.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/third_party/libtiff/0015-fix-leaks-in-tif_ojpeg.patch b/third_party/libtiff/0015-fix-leaks-in-tif_ojpeg.patch new file mode 100644 index 0000000000..e9d3a408bf --- /dev/null +++ b/third_party/libtiff/0015-fix-leaks-in-tif_ojpeg.patch @@ -0,0 +1,37 @@ +diff --git a/third_party/libtiff/tif_ojpeg.c b/third_party/libtiff/tif_ojpeg.c +index cc5449cd6..f69b00148 100644 +--- a/third_party/libtiff/tif_ojpeg.c ++++ b/third_party/libtiff/tif_ojpeg.c +@@ -1790,7 +1790,10 @@ OJPEGReadHeaderInfoSecTablesQTable(TIFF* tif) + TIFFSeekFile(tif,sp->qtable_offset[m],SEEK_SET); + p=TIFFReadFile(tif,&ob[sizeof(uint32)+5],64); + if (p!=64) ++ { ++ _TIFFfree(ob); + return(0); ++ } + sp->qtable[m]=ob; + sp->sof_tq[m]=m; + } +@@ -1854,7 +1857,10 @@ OJPEGReadHeaderInfoSecTablesDcTable(TIFF* tif) + rb[sizeof(uint32)+5+n]=o[n]; + p=TIFFReadFile(tif,&(rb[sizeof(uint32)+21]),q); + if (p!=q) ++ { ++ _TIFFfree(rb); + return(0); ++ } + sp->dctable[m]=rb; + sp->sos_tda[m]=(m<<4); + } +@@ -1918,7 +1924,10 @@ OJPEGReadHeaderInfoSecTablesAcTable(TIFF* tif) + rb[sizeof(uint32)+5+n]=o[n]; + p=TIFFReadFile(tif,&(rb[sizeof(uint32)+21]),q); + if (p!=q) ++ { ++ _TIFFfree(rb); + return(0); ++ } + sp->actable[m]=rb; + sp->sos_tda[m]=(sp->sos_tda[m]|m); + } |