afl-clang-fast: default AFL_PATH (google#66)

to /usr/local/lib/afl, as installed
CvvT · Jan 6, 2020 · 36fc97a · 36fc97a
1 parent 077d73f
commit 36fc97a
Showing 1 changed file with 7 additions and 11 deletions.
diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c
@@ -52,22 +52,18 @@ static void find_obj(u8* argv0) {
   u8 *afl_path = getenv("AFL_PATH");
   u8 *slash, *tmp;
 
-  if (afl_path) {
-
-    tmp = alloc_printf("%s/afl-llvm-rt.o", afl_path);
-
-    if (!access(tmp, R_OK)) {
-      obj_path = afl_path;
-      ck_free(tmp);
-      return;
-    }
+  if (!afl_path)
+    afl_path = "/usr/local/lib/afl";
 
+  tmp = alloc_printf("%s/afl-llvm-rt.o", afl_path);
+  if (!access(tmp, R_OK)) {
+    obj_path = afl_path;
     ck_free(tmp);
-
+    return;
   }
+  ck_free(tmp);
 
   slash = strrchr(argv0, '/');
-
   if (slash) {
 
     u8 *dir;