From 2a549d548a8f277a25a115694485f051f7e586b5 Mon Sep 17 00:00:00 2001 From: Andrea Fioraldi Date: Tue, 18 Feb 2020 17:45:57 +0100 Subject: fuzzer wotking with rtn cmplog --- llvm_mode/afl-llvm-cmplog-rt.o.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'llvm_mode/afl-llvm-cmplog-rt.o.c') diff --git a/llvm_mode/afl-llvm-cmplog-rt.o.c b/llvm_mode/afl-llvm-cmplog-rt.o.c index 65d1d9d5..3d9cfca1 100644 --- a/llvm_mode/afl-llvm-cmplog-rt.o.c +++ b/llvm_mode/afl-llvm-cmplog-rt.o.c @@ -322,6 +322,8 @@ void __sanitizer_cov_trace_cmp2(uint16_t Arg1, uint16_t Arg2) { uintptr_t k = (uintptr_t)__builtin_return_address(0); k = (k >> 4) ^ (k << 8); k &= CMP_MAP_W - 1; + + __afl_cmp_map->headers[k].type = CMP_TYPE_INS; u32 hits = __afl_cmp_map->headers[k].hits; __afl_cmp_map->headers[k].hits = hits + 1; @@ -344,6 +346,8 @@ void __sanitizer_cov_trace_cmp4(uint32_t Arg1, uint32_t Arg2) { uintptr_t k = (uintptr_t)__builtin_return_address(0); k = (k >> 4) ^ (k << 8); k &= CMP_MAP_W - 1; + + __afl_cmp_map->headers[k].type = CMP_TYPE_INS; u32 hits = __afl_cmp_map->headers[k].hits; __afl_cmp_map->headers[k].hits = hits + 1; @@ -363,6 +367,8 @@ void __sanitizer_cov_trace_cmp8(uint64_t Arg1, uint64_t Arg2) { uintptr_t k = (uintptr_t)__builtin_return_address(0); k = (k >> 4) ^ (k << 8); k &= CMP_MAP_W - 1; + + __afl_cmp_map->headers[k].type = CMP_TYPE_INS; u32 hits = __afl_cmp_map->headers[k].hits; __afl_cmp_map->headers[k].hits = hits + 1; -- cgit 1.4.1