Detect EOL on-the-fly in strstr, strcasestr and memmem.

1 files changed, 39 insertions, 0 deletions

diff --git a/string/bug-strcasestr1.c b/string/bug-strcasestr1.c
new file mode 100644
index 0000000000..e8334d7093
--- /dev/null
+++ b/string/bug-strcasestr1.c
@@ -0,0 +1,39 @@
+/* Test for non-submitted strcasestr bug.
+   Copyright (C) 2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <stdio.h>
+#include <string.h>
+
+#define TEST_FUNCTION do_test ()
+static int
+do_test (void)
+{
+  const char haystack[] = "AOKB";
+  const char needle[] = "OK";
+  const char *sub = strcasestr (haystack, needle);
+
+  if (sub == NULL)
+    {
+      fprintf (stderr, "BUG: didn't find \"%s\" in \"%s\"\n", needle, haystack);
+      return 1;
+    }
+
+  return 0;
+}
+
+#include "../test-skeleton.c"