[PATCH] D21310: [asan] Fix an overflow with an Allocator constant

Etienne Bergeron via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 14 11:12:29 PDT 2016


This revision was automatically updated to reflect the committed changes.
Closed by commit rL272689: In asan on Windows 64-bit, this is one of the broken things (authored by etienneb).

Changed prior to commit:
  http://reviews.llvm.org/D21310?vs=60608&id=60708#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D21310

Files:
  compiler-rt/trunk/lib/asan/asan_allocator.cc

Index: compiler-rt/trunk/lib/asan/asan_allocator.cc
===================================================================
--- compiler-rt/trunk/lib/asan/asan_allocator.cc
+++ compiler-rt/trunk/lib/asan/asan_allocator.cc
@@ -223,7 +223,7 @@
 
 struct Allocator {
   static const uptr kMaxAllowedMallocSize =
-      FIRST_32_SECOND_64(3UL << 30, 1UL << 40);
+      FIRST_32_SECOND_64(3UL << 30, 1ULL << 40);
   static const uptr kMaxThreadLocalQuarantine =
       FIRST_32_SECOND_64(1 << 18, 1 << 20);
 


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