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-rw-r--r--llvm_mode/afl-clang-fast.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm_mode/afl-clang-fast.c b/llvm_mode/afl-clang-fast.c
index 027f4035..07754d1d 100644
--- a/llvm_mode/afl-clang-fast.c
+++ b/llvm_mode/afl-clang-fast.c
@@ -337,16 +337,18 @@ static void edit_params(u32 argc, char **argv, char **envp) {
   // e.g. compiled download or compiled from github then it's ./lib directory
   // might not be in the search path. Add it if so.
   u8 *libdir = strdup(LLVM_LIBDIR);
-  if (strlen(libdir) && strncmp(libdir, "/usr", 4) &&
+  if (cpp_mode && strlen(libdir) && strncmp(libdir, "/usr", 4) &&
       strncmp(libdir, "/lib", 4)) {
 
     cc_params[cc_par_cnt++] = "-rpath";
     cc_params[cc_par_cnt++] = libdir;
 
-  } else
+  } else {
 
     free(libdir);
 
+  }
+
   /* Detect stray -v calls from ./configure scripts. */
 
   while (--argc) {