diff options
Diffstat (limited to 'src/afl-forkserver.c')
| -rw-r--r-- | src/afl-forkserver.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index ce554170..fdaf7d0d 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -59,7 +59,11 @@ static list_t fsrv_list = {.element_prealloc_count = 0}; static void fsrv_exec_child(afl_forkserver_t *fsrv, char **argv) { - if (fsrv->qemu_mode) { setenv("AFL_DISABLE_LLVM_INSTRUMENTATION", "1", 0); } + if (fsrv->qemu_mode || fsrv->frida_mode || fsrv->cs_mode) { + + setenv("AFL_DISABLE_LLVM_INSTRUMENTATION", "1", 0); + + } execv(fsrv->target_path, argv); @@ -281,13 +285,13 @@ static void afl_fauxsrv_execv(afl_forkserver_t *fsrv, char **argv) { sigaction(SIGPIPE, &sa, NULL); signal(SIGCHLD, old_sigchld_handler); + // FORKSRV_FD is for communication with AFL, we don't need it in the - // child. + // child close(FORKSRV_FD); close(FORKSRV_FD + 1); - // TODO: exec... - + // finally: exec... execv(fsrv->target_path, argv); /* Use a distinctive bitmap signature to tell the parent about execv() @@ -567,6 +571,7 @@ void afl_fsrv_start(afl_forkserver_t *fsrv, char **argv, } + if (!be_quiet) { ACTF("Using AFL++ faux forkserver..."); } fsrv->init_child_func = afl_fauxsrv_execv; } |