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-rw-r--r--testing/xulrunner/ff9-aslr-fix.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/testing/xulrunner/ff9-aslr-fix.patch b/testing/xulrunner/ff9-aslr-fix.patch
deleted file mode 100644
index 4e4297d0ed..0000000000
--- a/testing/xulrunner/ff9-aslr-fix.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- ./js/src/jsgcchunk.cpp 2011-12-22 17:13:21.000000000 +0000
-+++ ./js/src/jsgcchunk.cpp 2011-12-22 17:18:31.000000000 +0000
-@@ -213,7 +213,7 @@
- #elif defined(XP_UNIX)
-
- /* Required on Solaris 10. Might improve performance elsewhere. */
--# if defined(SOLARIS) && defined(MAP_ALIGN)
-+# if (defined(SOLARIS) && defined(MAP_ALIGN)) || defined(MOZ_MEMORY_LINUX)
- # define JS_GC_HAS_MAP_ALIGN
-
- static void *
---- ./js/src/jsgcchunk.cpp 2011-12-22 17:55:24.000000000 +0000
-+++ ./js/src/jsgcchunk.cpp 2011-12-22 18:02:24.000000000 +0000
-@@ -226,12 +226,24 @@
- #ifdef SOLARIS
- void *p = mmap((caddr_t) alignment, size, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_NOSYNC | MAP_ALIGN | MAP_ANON, -1, 0);
-+ if (p == MAP_FAILED)
-+ return NULL;
- #else
-- void *p = mmap((void *) alignment, size, PROT_READ | PROT_WRITE,
-- MAP_PRIVATE | MAP_NOSYNC | MAP_ALIGN | MAP_ANON, -1, 0);
--#endif
-+ void *p = mmap(NULL, size + alignment, PROT_READ | PROT_WRITE,
-+ MAP_PRIVATE | MAP_NOSYNC | MAP_ANON, -1, 0);
- if (p == MAP_FAILED)
- return NULL;
-+ uintptr_t aligned_ret;
-+ size_t extra_size;
-+
-+ aligned_ret = (uintptr_t)p + alignment - 1;
-+ aligned_ret &= ~(alignment - 1);
-+ extra_size = aligned_ret - (uintptr_t)p;
-+ munmap(p, extra_size);
-+ munmap(p + extra_size + size, alignment - extra_size);
-+ p = (void *)aligned_ret;
-+#endif
-+
- return p;
- }