shared/util: fix off-by-one error in tag_to_udev_node

[elogind.git] / src / test / test-device-nodes.c

diff --git a/src/test/test-device-nodes.c b/src/test/test-device-nodes.c
index 2f3dedb90f0c4af81bfabab28855f361f803bcf9..59ba4be0875f7b98587d77ef01273b9aae877822 100644 (file)
--- a/src/test/test-device-nodes.c
+++ b/src/test/test-device-nodes.c
@@ -26,7 +26,7 @@
 
 /* helpers for test_encode_devnode_name */
 static char *do_encode_string(const char *in) {
-        size_t out_len = strlen(in) * 4;
+        size_t out_len = strlen(in) * 4 + 1;
         char *out = malloc(out_len);
 
         assert_se(out);
@@ -46,6 +46,8 @@ static void test_encode_devnode_name(void) {
         assert_se(expect_encoded_as("pinkiepie", "pinkiepie"));
         assert_se(expect_encoded_as("valíd\\ųtf8", "valíd\\x5cųtf8"));
         assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
+        assert_se(expect_encoded_as("/", "\\x2f"));
+        assert_se(expect_encoded_as("!", "\\x21"));
 }
 
 int main(int argc, char *argv[]) {