2005-07-05 Ulrich Drepper <drepper@redhat.com>

	[BZ #1101]
	* posix/regex_internal.c (build_wcs_buffer): Use MB_LEN_MAX not
	MB_CUR_MAX.
	(build_wcs_upper_buffer): Likewise.
2005-03-05  Ulrich Drepper  <drepper@redhat.com>

	[BZ #1101]
	* posix/regex_internal.c [_LIBC] (build_wcs_buffer): Avoid using
	dynamically sized array.
	(build_wcs_upper_buffer): Likewise.

diff --git a/posix/regex_internal.c b/posix/regex_internal.c
index 001b50b13482a8f0e173a5548fb48fc5ed2e414d..d590104fce3db4baa3e398c13157764f6fbda072 100644 (file)
--- a/posix/regex_internal.c
+++ b/posix/regex_internal.c
@@ -214,7 +214,8 @@ build_wcs_buffer (pstr)
      re_string_t *pstr;
 {
 #ifdef _LIBC
-  unsigned char buf[pstr->mb_cur_max];
+  unsigned char buf[MB_LEN_MAX];
+  assert (MB_LEN_MAX >= pstr->mb_cur_max);
 #else
   unsigned char buf[64];
 #endif
@@ -282,7 +283,8 @@ build_wcs_upper_buffer (pstr)
   mbstate_t prev_st;
   int src_idx, byte_idx, end_idx, mbclen, remain_len;
 #ifdef _LIBC
-  unsigned char buf[pstr->mb_cur_max];
+  unsigned char buf[MB_LEN_MAX];
+  assert (MB_LEN_MAX >= pstr->mb_cur_max);
 #else
   unsigned char buf[64];
 #endif