Changeset 222731 in webkit
- Timestamp:
- Oct 2, 2017 12:20:00 PM (6 years ago)
- Location:
- trunk/Source/bmalloc
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/Source/bmalloc/ChangeLog
r222651 r222731 1 2017-10-02 Yusuke Suzuki <utatane.tea@gmail.com> 2 3 [Linux] Enable Gigacage in x64 Linux environment 4 https://bugs.webkit.org/show_bug.cgi?id=177745 5 6 Reviewed by Carlos Garcia Campos. 7 8 This patch enables Gigacage in x64 Linux environment. 9 Gigacage enforces a caged pointer to reference to the 10 specific memory region. This reduces the effectiveness 11 of some types of attacks setting a pointer to ArrayBuffer 12 and modifying arbitrary memory region. 13 14 * bmalloc/Gigacage.h: 15 1 16 2017-09-29 Commit Queue <commit-queue@webkit.org> 2 17 -
trunk/Source/bmalloc/bmalloc/Gigacage.h
r222651 r222731 52 52 #define STRING_GIGACAGE_RUNWAY 0 53 53 54 #if BOS(DARWIN) && BCPU(X86_64)54 #if (BOS(DARWIN) || BOS(LINUX)) && BCPU(X86_64) 55 55 #define GIGACAGE_ENABLED 1 56 56 #else
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