diff options
Diffstat (limited to 'posix/regcomp.c')
| -rw-r--r-- | posix/regcomp.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/posix/regcomp.c b/posix/regcomp.c index 269d6a6..d898574 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -2742,23 +2742,28 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, { int32_t hash = elem_hash ((const char *) name, name_len); int32_t elem = hash % table_size; - int32_t second = hash % (table_size - 2); - while (symb_table[2 * elem] != 0) - { - /* First compare the hashing value. */ - if (symb_table[2 * elem] == hash - /* Compare the length of the name. */ - && name_len == extra[symb_table[2 * elem + 1]] - /* Compare the name. */ - && memcmp (name, &extra[symb_table[2 * elem + 1] + 1], - name_len) == 0) + if (symb_table[2 * elem] != 0) + { + int32_t second = hash % (table_size - 2) + 1; + + do { - /* Yep, this is the entry. */ - break; - } + /* First compare the hashing value. */ + if (symb_table[2 * elem] == hash + /* Compare the length of the name. */ + && name_len == extra[symb_table[2 * elem + 1]] + /* Compare the name. */ + && memcmp (name, &extra[symb_table[2 * elem + 1] + 1], + name_len) == 0) + { + /* Yep, this is the entry. */ + break; + } - /* Next entry. */ - elem += second; + /* Next entry. */ + elem += second; + } + while (symb_table[2 * elem] != 0); } return elem; } @@ -3000,7 +3005,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token, /* if (MB_CUR_MAX > 1) */ - collseqwc = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQWC); + collseqwc = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQWC); table_size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZEMB); symb_table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_TABLEMB); |