diff options
| -rw-r--r-- | third_party/lcms/0028-do-not-quickfloor.patch | 13 | ||||
| -rw-r--r-- | third_party/lcms/README.pdfium | 1 | ||||
| -rw-r--r-- | third_party/lcms/include/lcms2.h | 2 |
3 files changed, 15 insertions, 1 deletions
diff --git a/third_party/lcms/0028-do-not-quickfloor.patch b/third_party/lcms/0028-do-not-quickfloor.patch new file mode 100644 index 0000000000..598917a939 --- /dev/null +++ b/third_party/lcms/0028-do-not-quickfloor.patch @@ -0,0 +1,13 @@ +diff --git a/third_party/lcms/include/lcms2.h b/third_party/lcms/include/lcms2.h +index 739e6e1f8..c84a4fd93 100644 +--- a/third_party/lcms/include/lcms2.h ++++ b/third_party/lcms/include/lcms2.h +@@ -38,7 +38,7 @@ + // #define CMS_DONT_USE_INT64 1 + + // Uncomment this if your compiler doesn't work with fast floor function +-// #define CMS_DONT_USE_FAST_FLOOR 1 ++#define CMS_DONT_USE_FAST_FLOOR 1 + + // Uncomment this line if you want lcms to use the black point tag in profile, + // if commented, lcms will compute the black point by its own. diff --git a/third_party/lcms/README.pdfium b/third_party/lcms/README.pdfium index 3167130c56..f8fe7e749e 100644 --- a/third_party/lcms/README.pdfium +++ b/third_party/lcms/README.pdfium @@ -39,3 +39,4 @@ Local Modifications: 0025-upstream-direct-leak-Type_MPE_Read.patch: fix leak in cmstypes.c. 0026-more-unsupported-characters.patch: remove other unsupported characters. 0027-changes-from-beginning-of-time.patch: commented changes from initial commit. +0028-do-not-quickfloor.patch: flooring errors may cause heap-buffer-overflow. diff --git a/third_party/lcms/include/lcms2.h b/third_party/lcms/include/lcms2.h index 739e6e1f82..c84a4fd937 100644 --- a/third_party/lcms/include/lcms2.h +++ b/third_party/lcms/include/lcms2.h @@ -38,7 +38,7 @@ // #define CMS_DONT_USE_INT64 1 // Uncomment this if your compiler doesn't work with fast floor function -// #define CMS_DONT_USE_FAST_FLOOR 1 +#define CMS_DONT_USE_FAST_FLOOR 1 // Uncomment this line if you want lcms to use the black point tag in profile, // if commented, lcms will compute the black point by its own. |