1 files changed, 51 insertions, 0 deletions
diff --git a/src/sed/testsuite/bug-regex21.c b/src/sed/testsuite/bug-regex21.c
new file mode 100644
index 0000000..463e8d4
--- /dev/null
+++ b/src/sed/testsuite/bug-regex21.c
@@ -0,0 +1,51 @@
+/* Test for memory leaks in regcomp.
+   Copyright (C) 2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301 USA.  */
+
+#include "config.h"
+
+#ifdef HAVE_MCHECK_H
+#include <mcheck.h>
+#endif
+#include <regex.h>
+#include <stdio.h>
+
+int main (void)
+{
+  regex_t re;
+  int i;
+  int ret = 0;
+
+#ifdef HAVE_MCHECK_H
+  mtrace ();
+#endif
+
+  for (i = 0; i < 32; ++i)
+    {
+      if (regcomp (&re, "X-.+:.+Y=\".*\\.(A|B|C|D|E|F|G|H|I",
+		   REG_EXTENDED | REG_ICASE) == 0)
+	{
+	  puts ("regcomp unexpectedly succeeded");
+	  ret = 1;
+	}
+      else
+	regfree (&re);
+    }
+  return ret;
+}