diff options
Diffstat (limited to 'gnu/packages/patches/icecat-CVE-2015-0817.patch')
-rw-r--r-- | gnu/packages/patches/icecat-CVE-2015-0817.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/gnu/packages/patches/icecat-CVE-2015-0817.patch b/gnu/packages/patches/icecat-CVE-2015-0817.patch deleted file mode 100644 index bb530a535d..0000000000 --- a/gnu/packages/patches/icecat-CVE-2015-0817.patch +++ /dev/null @@ -1,44 +0,0 @@ -From cedbdf8290018fbef65458e9e438c72adf2c2775 Mon Sep 17 00:00:00 2001 -From: Steve Fink <sfink@mozilla.com> -Date: Thu, 19 Mar 2015 15:46:24 -0700 -Subject: [PATCH] Bug 1145255. r=luke, a=lmandel - ---- - js/src/jit/AsmJS.cpp | 13 +++++++++++-- - 1 file changed, 11 insertions(+), 2 deletions(-) - -diff --git a/js/src/jit/AsmJS.cpp b/js/src/jit/AsmJS.cpp -index 302b5ab..1b8eed6 100644 ---- a/js/src/jit/AsmJS.cpp -+++ b/js/src/jit/AsmJS.cpp -@@ -14,6 +14,7 @@ - - #include "jsmath.h" - #include "jsprf.h" -+#include "jsutil.h" - #include "jsworkers.h" - #include "prmjtime.h" - -@@ -3432,9 +3433,17 @@ FoldMaskedArrayIndex(FunctionCompiler &f, ParseNode **indexExpr, int32_t *mask, - if (IsLiteralOrConstInt(f, maskNode, &mask2)) { - // Flag the access to skip the bounds check if the mask ensures that an 'out of - // bounds' access can not occur based on the current heap length constraint. -- if (mask2 == 0 || -- CountLeadingZeroes32(f.m().minHeapLength() - 1) <= CountLeadingZeroes32(mask2)) { -+ if (mask2 == 0) { - *needsBoundsCheck = NO_BOUNDS_CHECK; -+ } else { -+ uint32_t minHeap = f.m().minHeapLength(); -+ uint32_t minHeapZeroes = CountLeadingZeroes32(minHeap - 1); -+ uint32_t maskZeroes = CountLeadingZeroes32(mask2); -+ if ((minHeapZeroes < maskZeroes) || -+ (IsPowerOfTwo(minHeap) && minHeapZeroes == maskZeroes)) -+ { -+ *needsBoundsCheck = NO_BOUNDS_CHECK; -+ } - } - *mask &= mask2; - *indexExpr = indexNode; --- -2.2.1 - |