1 files changed, 25 insertions, 0 deletions
diff --git a/src/afl-showmap.c b/src/afl-showmap.c
index 5a0b6ecf..f3cd5a90 100644
--- a/src/afl-showmap.c
+++ b/src/afl-showmap.c
@@ -942,6 +942,31 @@ int main(int argc, char **argv_orig, char **envp) {
   }
 
   if (optind == argc || !out_file) { usage(argv[0]); }
+  
+  if (fsrv->qemu_mode && getenv("AFL_USE_QASAN")) {
+  
+    u8* preload = getenv("AFL_PRELOAD");
+    u8* libqasan = get_libqasan_path(argv_orig[0]);
+    
+    if (!preload) {
+    
+      setenv("AFL_PRELOAD", libqasan, 0);
+    
+    } else {
+    
+      u8 *result = ck_alloc(strlen(libqasan) + strlen(preload) + 2);
+      strcpy(result, libqasan);
+      strcat(result, " ");
+      strcat(result, preload);
+      
+      setenv("AFL_PRELOAD", result, 1);
+      ck_free(result);
+    
+    }
+    
+    ck_free(libqasan);
+  
+  }
 
   if (in_dir) {