diff options
| author | Guido Günther <agx@sigxcpu.org> | 2018-08-06 19:53:28 +0200 |
|---|---|---|
| committer | Guido Günther <agx@sigxcpu.org> | 2018-08-06 19:53:28 +0200 |
| commit | f2f787149e8079f6ecbb05067e38809c0f1e1934 (patch) | |
| tree | e13176a7c23392a90b50de8da127b5053a8aaf19 /gnulib/lib/regexec.c | |
| parent | c2b3afcb78fa88936a69019203929c5e97aa457d (diff) | |
New upstream version 4.6.0
Diffstat (limited to 'gnulib/lib/regexec.c')
| -rw-r--r-- | gnulib/lib/regexec.c | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/gnulib/lib/regexec.c b/gnulib/lib/regexec.c index 63aef9753..73644c234 100644 --- a/gnulib/lib/regexec.c +++ b/gnulib/lib/regexec.c @@ -3878,30 +3878,27 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB); int32_t idx = findidx (table, indirect, extra, &cp, elem_len); + int32_t rule = idx >> 24; + idx &= 0xffffff; if (idx > 0) - for (i = 0; i < cset->nequiv_classes; ++i) - { - int32_t equiv_class_idx = cset->equiv_classes[i]; - size_t weight_len = weights[idx & 0xffffff]; - if (weight_len == weights[equiv_class_idx & 0xffffff] - && (idx >> 24) == (equiv_class_idx >> 24)) - { - Idx cnt = 0; - - idx &= 0xffffff; - equiv_class_idx &= 0xffffff; - - while (cnt <= weight_len - && (weights[equiv_class_idx + 1 + cnt] - == weights[idx + 1 + cnt])) - ++cnt; - if (cnt > weight_len) - { - match_len = elem_len; - goto check_node_accept_bytes_match; - } - } - } + { + size_t weight_len = weights[idx]; + for (i = 0; i < cset->nequiv_classes; ++i) + { + int32_t equiv_class_idx = cset->equiv_classes[i]; + int32_t equiv_class_rule = equiv_class_idx >> 24; + equiv_class_idx &= 0xffffff; + if (weights[equiv_class_idx] == weight_len + && equiv_class_rule == rule + && memcmp (weights + idx + 1, + weights + equiv_class_idx + 1, + weight_len) == 0) + { + match_len = elem_len; + goto check_node_accept_bytes_match; + } + } + } } } else |