From 63b65394978b2a5e37988e275e07127cc558c11b Mon Sep 17 00:00:00 2001 From: Kostya Serebryany Date: Tue, 22 Aug 2017 01:50:00 +0000 Subject: [libFuzzer] fix the stack-depth initialization, add a lit test for DeepRecursionTest.cpp git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@311421 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/fuzzer/FuzzerTracePC.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'lib/fuzzer') diff --git a/lib/fuzzer/FuzzerTracePC.cpp b/lib/fuzzer/FuzzerTracePC.cpp index ebd33d3ec..985649a80 100644 --- a/lib/fuzzer/FuzzerTracePC.cpp +++ b/lib/fuzzer/FuzzerTracePC.cpp @@ -343,8 +343,10 @@ void TracePC::ClearInlineCounters() { } } +ATTRIBUTE_NO_SANITIZE_ALL void TracePC::RecordInitialStack() { - InitialStack = __sancov_lowest_stack; + int stack; + __sancov_lowest_stack = InitialStack = reinterpret_cast(&stack); } uintptr_t TracePC::GetMaxStackOffset() const { -- cgit v1.2.3