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Kaydet (Commit) af0605ce authored tarafından Stephan Bergmann's avatar Stephan Bergmann
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Avoid -fsanitize=signed-integer-overflow 

Change-Id: I1a8ae99401e488e2ece47be4119843945154ef98
üst 205044e8
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external/lcms2/UnpackedTarball_lcms2.mk
Dosyayı görüntüle @ af0605ce
...@@ -18,6 +18,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,lcms2,\ ...@@ -18,6 +18,7 @@ $(eval $(call gb_UnpackedTarball_add_patches,lcms2,\
external/lcms2/lcms2-msvc-disable-sse2.patch.1 \ external/lcms2/lcms2-msvc-disable-sse2.patch.1 \
external/lcms2/lcms2-vc2013-project.patch \ external/lcms2/lcms2-vc2013-project.patch \
external/lcms2/lcms2-config-guess.patch.0 \ external/lcms2/lcms2-config-guess.patch.0 \
external/lcms2/ubsan.patch.0 \
)) ))
# vim: set noet sw=4 ts=4: # vim: set noet sw=4 ts=4:
external/lcms2/ubsan.patch.0 0 → 100644
Dosyayı görüntüle @ af0605ce
--- src/lcms2_internal.h
+++ src/lcms2_internal.h
@@ -93,7 +93,7 @@
// A fast way to convert from/to 16 <-> 8 bits
#define FROM_8_TO_16(rgb) (cmsUInt16Number) ((((cmsUInt16Number) (rgb)) << 8)|(rgb))
-#define FROM_16_TO_8(rgb) (cmsUInt8Number) ((((rgb) * 65281 + 8388608) >> 24) & 0xFF)
+#define FROM_16_TO_8(rgb) (cmsUInt8Number) ((((unsigned)(rgb) * 65281 + 8388608) >> 24) & 0xFF)
// Code analysis is broken on asserts
#ifdef _MSC_VER
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