fix: null check

2019-03-16 07:31:00 +01:00
parent 3efa05060e
commit c83b2e7fff
1 changed files with 5 additions and 3 deletions
--- a/client/cmdcrc.c
+++ b/client/cmdcrc.c
@@ -93,9 +93,11 @@ int GetModels(char *Models[], int *count, uint8_t *width) {
                PrintAndLogEx(WARNING, "out of memory?");
                return 0;
            }
-            memcpy(tmp, model.name, size);
-            Models[mode] = tmp;
-            width[mode] = plen(model.spoly);
+            if ( model.name != NULL ) {
+                memcpy(tmp, model.name, size);
+                Models[mode] = tmp;
+                width[mode] = plen(model.spoly);
+            }
        }
        mfree(&model);
    } else { //reveng -s