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fix afl-clang-fast for default pcguard mode

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This commit is contained in:
van Hauser
2020-06-19 14:21:34 +02:00
parent 758f136d3e
commit 2a254fce8f
3 changed files with 26 additions and 19 deletions
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10
llvm_mode/afl-clang-fast.c
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@ -39,6 +39,8 @@
#include <limits.h>
#include <assert.h>
#include "llvm/Config/llvm-config.h"
static u8 * obj_path; /* Path to runtime libraries */
static u8 **cc_params; /* Parameters passed to the real CC */
static u32 cc_par_cnt = 1; /* Param count, including argv0 */
@ -760,10 +762,10 @@ int main(int argc, char **argv, char **envp) {
#if LLVM_VERSION_MAJOR <= 6
instrument_mode = INSTRUMENT_AFL;
#else
if (getenv("AFL_LLVM_WHITELIST"))
instrument_mode = INSTRUMENT_AFL;
else
instrument_mode = INSTRUMENT_PCGUARD;
if (getenv("AFL_LLVM_WHITELIST"))
instrument_mode = INSTRUMENT_AFL;
else
instrument_mode = INSTRUMENT_PCGUARD;
#endif
}