From 073a39d614ec893159879f0b52179816cb1a5763 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 11 Nov 2003 06:58:52 +0000
Subject: (re_string_char_size_at): Don't look beyond valid_len wide chars.

---
 posix/regex_internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'posix')

diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index b2fe766f78..5e113d7c6a 100644
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -702,7 +702,7 @@ re_string_char_size_at (pstr, idx)
   int byte_idx;
   if (MB_CUR_MAX == 1)
     return 1;
-  for (byte_idx = 1; idx + byte_idx < pstr->len; ++byte_idx)
+  for (byte_idx = 1; idx + byte_idx < pstr->valid_len; ++byte_idx)
     if (pstr->wcs[idx + byte_idx] != WEOF)
       break;
   return byte_idx;
-- 
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