commit 5b2e0eee9ee8f8d85f4f5ae42a432082d7df7d96
author george.karpenkov <george.karpenkov> Sat Aug 26 17:17:37 2017 +0000
committer george.karpenkov <george.karpenkov> Sat Aug 26 17:17:37 2017 +0000
tree a0d34d6e8ceb4ac0f4235208f855f9111116814b
parent 1f707b8423d965884d3d572745c3bf29c7267fd2

[libFuzzer] Use custom allocators for STL containers in libFuzzer

Avoids ODR violations causing spurious ASAN container overflow warnings.

Differential Revision: https://reviews.llvm.org/D37086

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/fuzzer@311830 91177308-0d34-0410-b5e6-96231b3b80d8

FuzzerTracePC.cpp

diff --git a/FuzzerTracePC.cpp b/FuzzerTracePC.cpp
index 812a619..3d348f8 100644
--- a/FuzzerTracePC.cpp
+++ b/FuzzerTracePC.cpp
@@ -270,7 +270,7 @@
 
 void TracePC::DumpCoverage() {
   if (EF->__sanitizer_dump_coverage) {
-    std::vector<uintptr_t> PCsCopy(GetNumPCs());
+    fuzzer::vector<uintptr_t> PCsCopy(GetNumPCs());
     for (size_t i = 0; i < GetNumPCs(); i++)
       PCsCopy[i] = PCs()[i] ? GetPreviousInstructionPc(PCs()[i]) : 0;
     EF->__sanitizer_dump_coverage(PCsCopy.data(), PCsCopy.size());