From 132b57cf030fd206bc54d6c810868c48b17445bb Mon Sep 17 00:00:00 2001 From: van Hauser Date: Wed, 12 Aug 2020 10:41:09 +0200 Subject: nozero for llvm pcguard --- llvm_mode/afl-llvm-rt.o.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm_mode/afl-llvm-rt.o.c') diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index 623e3a20..8a073318 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -904,7 +904,7 @@ void __sanitizer_cov_trace_pc_guard(uint32_t *guard) { */ - __afl_area_ptr[*guard]++; + __afl_area_ptr[*guard] = __afl_area_ptr[*guard] + 1 + (__afl_area_ptr[*guard] == 255 ? 1 : 0); } -- cgit 1.4.1