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show afl-cc NATIVE when auto used

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vanhauser-thc
2021-03-22 09:24:36 +01:00
parent 84534ae2e8
commit 72a70423c2
2 changed files with 13 additions and 3 deletions
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12
src/afl-cc.c
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@ -590,6 +590,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
#if LLVM_MAJOR > 10 || (LLVM_MAJOR == 10 && LLVM_MINOR > 0)
#ifdef __ANDROID__
cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard";
instrument_mode != INSTRUMENT_LLVMNATIVE;
#else
if (have_instr_list) {
@ -599,6 +600,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
"-fsanitize-coverage-allow/denylist, you can use "
"AFL_LLVM_ALLOWLIST/AFL_LLMV_DENYLIST instead.\n");
cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard";
instrument_mode = INSTRUMENT_LLVMNATIVE;
} else {
@ -618,6 +620,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
"Using unoptimized trace-pc-guard, upgrade to llvm 10.0.1+ for "
"enhanced version.\n");
cc_params[cc_par_cnt++] = "-fsanitize-coverage=trace-pc-guard";
instrument_mode = INSTRUMENT_LLVMNATIVE;
#else
FATAL("pcguard instrumentation requires llvm 4.0.1+");
#endif
@ -718,8 +721,13 @@ static void edit_params(u32 argc, char **argv, char **envp) {
}
if (!strncmp(cur, "-fsanitize=fuzzer-", strlen("-fsanitize=fuzzer-")) ||
!strncmp(cur, "-fsanitize-coverage", strlen("-fsanitize-coverage"))) {
if ((!strncmp(cur, "-fsanitize=fuzzer-", strlen("-fsanitize=fuzzer-")) ||
!strncmp(cur, "-fsanitize-coverage", strlen("-fsanitize-coverage"))) &&
(strncmp(cur, "sanitize-coverage-allow",
strlen("sanitize-coverage-allow")) &&
strncmp(cur, "sanitize-coverage-deny",
strlen("sanitize-coverage-deny")) &&
instrument_mode != INSTRUMENT_LLVMNATIVE)) {
if (!be_quiet) { WARNF("Found '%s' - stripping!", cur); }
continue;