1 files changed, 83 insertions, 0 deletions
diff --git a/plugins/sudoers/regress/serialize_list/check_serialize_list.c b/plugins/sudoers/regress/serialize_list/check_serialize_list.c
new file mode 100644
index 0000000..422a3b0
--- /dev/null
+++ b/plugins/sudoers/regress/serialize_list/check_serialize_list.c
@@ -0,0 +1,83 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 2022 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define SUDO_ERROR_WRAP 0
+
+#include "sudoers.h"
+
+sudo_dso_public int main(int argc, char *argv[]);
+
+static void
+test_serialize_list(int *ntests_out, int *errors_out)
+{
+    int ntests = *ntests_out;
+    int errors = *errors_out;
+    const char *expected = "myvar=a value with spaces,this\\,and\\,that,\\,";
+    struct list_members members = SLIST_HEAD_INITIALIZER(members);
+    struct list_member lm1, lm2, lm3;
+    char *result;
+
+    lm1.value = (char *)"a value with spaces";
+    lm2.value = (char *)"this,and,that";
+    lm3.value = (char *)",";
+    SLIST_INSERT_HEAD(&members, &lm3, entries);
+    SLIST_INSERT_HEAD(&members, &lm2, entries);
+    SLIST_INSERT_HEAD(&members, &lm1, entries);
+
+    ntests++;
+    result = serialize_list("myvar", &members);
+    if (result == NULL) {
+	sudo_warnx("serialize_list returns NULL");
+	++errors;
+	goto done;
+    }
+    ntests++;
+    if (strcmp(result, expected) != 0) {
+	sudo_warnx("got \"%s\", expected \"%s\"", result, expected);
+	++errors;
+	goto done;
+    }
+
+done:
+    free(result);
+    *ntests_out = ntests;
+    *errors_out = errors;
+}
+
+int
+main(int argc, char *argv[])
+{
+    int ntests = 0, errors = 0;
+
+    initprogname(argc > 0 ? argv[0] : "check_serialize_list");
+
+    test_serialize_list(&ntests, &errors);
+
+    if (ntests != 0) {
+	printf("%s: %d tests run, %d errors, %d%% success rate\n",
+	    getprogname(), ntests, errors, (ntests - errors) * 100 / ntests);
+    }
+
+    exit(errors);
+}