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add AFL_NOOPT

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This commit is contained in:
vanhauser-thc
2021-03-09 16:53:56 +01:00
parent 74a6044b3f
commit 47f2650a32
5 changed files with 47 additions and 7 deletions
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21
src/afl-cc.c
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@ -1025,7 +1025,7 @@ static void edit_params(u32 argc, char **argv, char **envp) {
int main(int argc, char **argv, char **envp) {
int i;
int i, passthrough = 0;
char *callname = argv[0], *ptr = NULL;
if (getenv("AFL_DEBUG")) {
@ -1045,6 +1045,13 @@ int main(int argc, char **argv, char **envp) {
}
if (getenv("AFL_PASSTHROUGH") || getenv("AFL_NOOPT")) {
passthrough = 1;
if (!debug) { be_quiet = 1; }
}
if ((ptr = strrchr(callname, '/')) != NULL) callname = ptr + 1;
argvnull = (u8 *)argv[0];
check_environment_vars(envp);
@ -1665,6 +1672,7 @@ int main(int argc, char **argv, char **envp) {
" AFL_DONT_OPTIMIZE: disable optimization instead of -O3\n"
" AFL_NO_BUILTIN: no builtins for string compare functions (for "
"libtokencap.so)\n"
" AFL_NOOP: behave lik a normal compiler (to pass configure tests)\n"
" AFL_PATH: path to instrumenting pass and runtime "
"(afl-compiler-rt.*o)\n"
" AFL_IGNORE_UNKNOWN_ENVS: don't warn on unknown env vars\n"
@ -1977,7 +1985,16 @@ int main(int argc, char **argv, char **envp) {
}
execvp(cc_params[0], (char **)cc_params);
if (passthrough) {
argv[0] = cc_params[0];
execvp(cc_params[0], (char **)argv);
} else {
execvp(cc_params[0], (char **)cc_params);
}
FATAL("Oops, failed to execute '%s' - check your PATH", cc_params[0]);