Update.

1999-07-26  Ulrich Drepper  <drepper@cygnus.com>

	* wcsmbs/wcsrtombs.c (__wcsrtombs): When computing maximum number
	of wide characters to convert do it right and don't overestimate
	by multiplying with MB_CUR_MAX.
	Reported by Bruno Haible <haible@ilog.fr>.

diff --git a/ChangeLog b/ChangeLog
index d216889ed235e375f216a5a4576837d476551b2d..513ae2c658c539234a84390c4afa5fbdc888d21f 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+1999-07-26  Ulrich Drepper  <drepper@cygnus.com>
+
+       * wcsmbs/wcsrtombs.c (__wcsrtombs): When computing maximum number
+       of wide characters to convert do it right and don't overestimate
+       by multiplying with MB_CUR_MAX.
+       Reported by Bruno Haible <haible@ilog.fr>.
+
 1999-07-26  Jakub Jelinek  <jj@ultra.linux.jz>
 
        * string/bits/string2.h (__strcpy_small): Avoid compile time warning.

diff --git a/wcsmbs/wcsrtombs.c b/wcsmbs/wcsrtombs.c
index 5ab84814a013ae443beb98fd0671bcc81c9d9a13..a8105d5b852e14f92d744216d44a002293435cd2 100644 (file)
--- a/wcsmbs/wcsrtombs.c
+++ b/wcsmbs/wcsrtombs.c
@@ -94,7 +94,7 @@ __wcsrtombs (dst, src, len, ps)
       /* This code is based on the safe assumption that all internal
         multi-byte encodings use the NUL byte only to mark the end
         of the string.  */
-      const wchar_t *srcend = *src + __wcsnlen (*src, len * MB_CUR_MAX) + 1;
+      const wchar_t *srcend = *src + __wcsnlen (*src, len) + 1;
       size_t dummy;
 
       data.__outbuf = dst;