Fix strcpy

2018-08-07 11:35:23 +02:00
parent f6ca7d7c2d
commit 3bb3a3e322
6 changed files with 76 additions and 27 deletions
@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <string.h>
+
+int main() {
+    char dst[20];
+
+    strcpy(dst, "strcpy works!");
+    puts(dst);
+    strncpy(dst, "strncpy works!", 20);
+    puts(dst);
+
+    // Make sure no NUL is placed
+    memset(dst, 'a', 20);
+    dst[19] = 0;
+    strncpy(dst, "strncpy should work here too", 10);
+    puts(dst);
+}