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-rw-r--r--sysdeps/i386/i686/strtok.S4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/i386/i686/strtok.S b/sysdeps/i386/i686/strtok.S
index a982a4aa49..e21b5f65e6 100644
--- a/sysdeps/i386/i686/strtok.S
+++ b/sysdeps/i386/i686/strtok.S
@@ -1,6 +1,6 @@
/* strtok (str, delim) -- Return next DELIM separated token from STR.
For Intel 80686.
- Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -123,6 +123,8 @@ ENTRY (BP_SYM (FUNCTION))
the last run. */
cmpl $0, %edx
cmove %eax, %edx
+ testl %edx, %edx
+ jz L(returnNULL)
#if __BOUNDED_POINTERS__
# ifdef USE_AS_STRTOK_R
movl SAVE(%esp), %ecx /* borrow %ecx for a moment */