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-rw-r--r--sysdeps/i386/i486/bits/string.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/i386/i486/bits/string.h b/sysdeps/i386/i486/bits/string.h
index 099d720a4c..0e24081127 100644
--- a/sysdeps/i386/i486/bits/string.h
+++ b/sysdeps/i386/i486/bits/string.h
@@ -1050,6 +1050,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n)
 #ifdef __i686__
   __asm__ __volatile__
     ("repne; scasb\n"
+     "movl %%edx, %3\n\t"
      "decl %1\n\t"
      "1:\n\t"
      "decl	%3\n\t"
@@ -1062,7 +1063,7 @@ __strncat_g (char *__dest, __const char __src[], size_t __n)
      "2:\n\t"
      "movb	$0,(%1)"
      : "=&a" (__dummy), "=&D" (__tmp), "=&S" (__src), "=&c" (__n)
-     : "0" (0), "1" (__tmp), "2" (__src), "3" (__n)
+     : "0" (0), "1" (__tmp), "2" (__src), "3" (0xffffffff), "d" (__n)
      : "memory", "cc");
 #else
   --__tmp;