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(re_string_char_size_at): Don't look beyond valid_len wide chars.

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This commit is contained in:
Ulrich Drepper 2003-11-11 06:58:52 +00:00
parent 68f5a66adb
commit 073a39d614
1 changed files with 1 additions and 1 deletions
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2
posix/regex_internal.h
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@ -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;