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-rw-r--r--chromium/build/patches/chromium_madv_free.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/chromium/build/patches/chromium_madv_free.patch b/chromium/build/patches/chromium_madv_free.patch
new file mode 100644
index 00000000..2867c796
--- /dev/null
+++ b/chromium/build/patches/chromium_madv_free.patch
@@ -0,0 +1,15 @@
+diff -up chromium-52.0.2743.116/third_party/WebKit/Source/wtf/allocator/PageAllocator.cpp.madv_free chromium-52.0.2743.116/third_party/WebKit/Source/wtf/allocator/PageAllocator.cpp
+--- chromium-52.0.2743.116/third_party/WebKit/Source/wtf/allocator/PageAllocator.cpp.madv_free 2016-08-15 13:07:29.279655676 -0400
++++ chromium-52.0.2743.116/third_party/WebKit/Source/wtf/allocator/PageAllocator.cpp 2016-08-15 13:08:38.447317416 -0400
+@@ -41,6 +41,11 @@
+ #include <errno.h>
+ #include <sys/mman.h>
+
++#if OS(LINUX) && defined(MADV_FREE)
++// Added in Linux 4.5, but it breaks the sandbox.
++#undef MADV_FREE
++#endif
++
+ #ifndef MADV_FREE
+ #define MADV_FREE MADV_DONTNEED
+ #endif