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-rw-r--r--string/Makefile4
-rw-r--r--string/bug-strtok1.c45
2 files changed, 47 insertions, 2 deletions
diff --git a/string/Makefile b/string/Makefile
index 2f37d29526..8f9b2ac371 100644
--- a/string/Makefile
+++ b/string/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-1999,2000,2001,2002, 2005 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002, 2005, 2006 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
@@ -53,7 +53,7 @@ tests		:= tester inl-tester noinl-tester testcopy test-ffs	\
 		   tst-strlen stratcliff tst-svc tst-inlcall		\
 		   bug-strncat1 bug-strspn1 bug-strpbrk1 tst-bswap	\
 		   tst-strtok tst-strxfrm bug-strcoll1 tst-strfry	\
-		   $(addprefix test-,$(strop-tests))
+		   bug-strtok1 $(addprefix test-,$(strop-tests))
 distribute	:= memcopy.h pagecopy.h tst-svc.expect test-string.h
 
 
diff --git a/string/bug-strtok1.c b/string/bug-strtok1.c
new file mode 100644
index 0000000000..da30acf2e6
--- /dev/null
+++ b/string/bug-strtok1.c
@@ -0,0 +1,45 @@
+/* See BZ #2126.  */
+#include <string.h>
+#include <stdio.h>
+
+static int
+do_test (void)
+{
+  const char str[] = "axaaba";
+  char *token;
+  char *cp;
+  char *l;
+  int result = 0;
+
+  puts ("test strtok");
+  cp = strdupa (str);
+  printf ("cp = %p, len = %zu\n", cp, strlen (cp));
+  token = strtok (cp, "ab");
+  result |= token == NULL || strcmp (token, "x");
+  printf ("token: %s (%d)\n", token ? token : "NULL", result);
+  token = strtok(0, "ab");
+  result |= token != NULL;
+  printf ("token: %s (%d)\n", token ? token : "NULL", result);
+  token = strtok(0, "a");
+  result |= token != NULL;
+  printf ("token: %s (%d)\n", token ? token : "NULL", result);
+
+  puts ("test strtok_r");
+  cp = strdupa (str);
+  size_t len = strlen (cp);
+  printf ("cp = %p, len = %zu\n", cp, len);
+  token = strtok_r (cp, "ab", &l);
+  result |= token == NULL || strcmp (token, "x");
+  printf ("token: %s, next = %p (%d)\n", token ? token : "NULL", l, result);
+  token = strtok_r(0, "ab", &l);
+  result |= token != NULL || l != cp + len;
+  printf ("token: %s, next = %p (%d)\n", token ? token : "NULL", l, result);
+  token = strtok_r(0, "a", &l);
+  result |= token != NULL || l != cp + len;
+  printf ("token: %s,  next = %p (%d)\n", token ? token : "NULL", l, result);
+
+  return result;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"