Don't use r if malloc fails.

coverity: 1450949
mariux64 · Aug 1, 2017 · 1caa9c3 · 1caa9c3
1 parent 809c10e
commit 1caa9c3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/util.c b/util.c
@@ -34,8 +34,10 @@ char *stringcopy(const char *s, int len) {
     r = malloc(len + 1);
     if (!r)
 	debug(DBG_ERR, "stringcopy: malloc failed");
-    memcpy(r, s, len);
-    r[len] = '\0';
+    else {
+        memcpy(r, s, len);
+        r[len] = '\0';
+    }
     return r;
 }