diff options
Diffstat (limited to 'fix-cfi-icall-failure-with-use_system_libjpeg-true.patch')
| -rw-r--r-- | fix-cfi-icall-failure-with-use_system_libjpeg-true.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/fix-cfi-icall-failure-with-use_system_libjpeg-true.patch b/fix-cfi-icall-failure-with-use_system_libjpeg-true.patch deleted file mode 100644 index 3c27898ed2e1..000000000000 --- a/fix-cfi-icall-failure-with-use_system_libjpeg-true.patch +++ /dev/null @@ -1,52 +0,0 @@ -From db82db1b609f30d144d45477f55697818bcd363c Mon Sep 17 00:00:00 2001 -From: Vlad Tsyrklevich <vtsyrklevich@chromium.org> -Date: Tue, 31 Jul 2018 01:03:22 +0000 -Subject: [PATCH] Fix cfi-icall failure with use_system_libjpeg=true - -JPEGImageReader::AllocateSampleArray() can call the function pointer -(*info_.mem->alloc_sarray) which can be set by the systems non-CFI -enabled libjpeg DSO when chromium is built with use_system_libjpeg=true. -Disable cfi-icall for that method. - -Bug: 866290 -Change-Id: I6d9bbf08c514d6d5f48ad34c3802c63419ed1223 -Reviewed-on: https://chromium-review.googlesource.com/1155927 -Reviewed-by: Kentaro Hara <haraken@chromium.org> -Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org> -Cr-Commit-Position: refs/heads/master@{#579270} ---- - .../renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc | 2 +- - third_party/blink/renderer/platform/wtf/compiler.h | 2 ++ - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc b/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc -index a1e440f6eed5..fd4e72ba053c 100644 ---- a/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc -+++ b/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc -@@ -643,7 +643,7 @@ class JPEGImageReader final { - IntSize UvSize() const { return uv_size_; } - - private: -- JSAMPARRAY AllocateSampleArray() { -+ NO_SANITIZE_CFI_ICALL JSAMPARRAY AllocateSampleArray() { - // Some output color spaces don't need the sample array: don't allocate in that - // case. - #if defined(TURBO_JPEG_RGB_SWIZZLE) -diff --git a/third_party/blink/renderer/platform/wtf/compiler.h b/third_party/blink/renderer/platform/wtf/compiler.h -index 51595afdc955..5225a70309d6 100644 ---- a/third_party/blink/renderer/platform/wtf/compiler.h -+++ b/third_party/blink/renderer/platform/wtf/compiler.h -@@ -57,8 +57,10 @@ - #if defined(__clang__) - #define NO_SANITIZE_UNRELATED_CAST \ - __attribute__((no_sanitize("cfi-unrelated-cast", "vptr"))) -+#define NO_SANITIZE_CFI_ICALL __attribute__((no_sanitize("cfi-icall"))) - #else - #define NO_SANITIZE_UNRELATED_CAST -+#define NO_SANITIZE_CFI_ICALL - #endif - - #endif /* WTF_Compiler_h */ --- -2.18.0 - |