Update.

	* posix/Makefile: Add rules to build and run bug-regex2.

2001-02-10  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex.c (convert_mbs_to_wcs): Change is_binary to char *.
	(regex_compile): Likewise.
	(FREE_VARIABLES): Don't free is_binary1 and is_binary2.
	(re_match_2_internal): Use just is_binary instead of two variables.
	Use REGEX_TALLOC to allocate it and FREE_VAR to free on failure.

2001-02-09  Ulrich Drepper  <drepper@redhat.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/posix/bug-regex2.c b/posix/bug-regex2.c
new file mode 100644
index 0000000000..8b0dca1426
--- /dev/null
+++ b/posix/bug-regex2.c
@@ -0,0 +1,53 @@
+/* Test for memory handling in regex.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <sys/types.h>
+#include <mcheck.h>
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static const char text[] = "This is a test; this is a test";
+
+int
+main (void)
+{
+  regex_t re;
+  regmatch_t rm[2];
+  int n;
+
+  mtrace ();
+
+  n = regcomp (&re, "a test", REG_EXTENDED);
+  if (n != 0)
+    {
+      char buf[500];
+      regerror (n, &re, buf, sizeof (buf));
+      printf ("regcomp failed: %s\n", buf);
+      exit (1);
+    }
+
+  for (n = 0; n < 20; ++n)
+    regexec (&re, text, 2, rm, 0);
+
+  regfree (&re);
+
+  return 0;
+}