From: Szabolcs Nagy <nsz@port70.net>
Date: Fri, 18 Jul 2014 12:28:37 +0000 (+0200)
Subject: add regexec REG_NOSUB regression test by Hiltjo Posthuma
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=5470d80bb36173c5cb5a314362ef9be9378aab4e;p=libc-test

add regexec REG_NOSUB regression test by Hiltjo Posthuma
---

diff --git a/src/regression/regexec-nosub.c b/src/regression/regexec-nosub.c
new file mode 100644
index 0000000..4c580d9
--- /dev/null
+++ b/src/regression/regexec-nosub.c
@@ -0,0 +1,21 @@
+// commit: 72ed3d47e567b1635a35d3c1d174c8a8b2787e30 2014-07-17
+// regexec should not crash on non-zero nmatch with REG_NOSUB
+#include <regex.h>
+#include "test.h"
+
+int main(void)
+{
+	regex_t re;
+	int r;
+
+	r = regcomp(&re, "abc", REG_NOSUB);
+	if (r)
+		t_error("regcomp failed: %d\n", r);
+	r = regexec(&re, "zyx abc", 1, 0, 0);
+	if (r == REG_NOMATCH)
+		t_error("regexec failed to match\n");
+	else if (r)
+		t_error("regexec returned invalid code: %d\n", r);
+	regfree(&re);
+	return t_status;
+}