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| author | TSUYUSATO Kitsune <make.just.on@gmail.com> | 2023-03-13 18:31:13 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-03-13 18:31:13 +0900 |
| commit | dddc542e9b61b292d80a96d0d0efbbf58719e3be (patch) | |
| tree | 667dd3206c3a66e05d9cc0cb3a9e954ee1ddacc1 /regexec.c | |
| parent | 1e73bdbfc49b47ab5f45506f2a2a70660ee0e6e2 (diff) | |
| download | ruby-dddc542e9b61b292d80a96d0d0efbbf58719e3be.tar.gz | |
[Bug #19476]: correct cache index computation for repetition (#7457)
Diffstat (limited to 'regexec.c')
| -rw-r--r-- | regexec.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1248,10 +1248,10 @@ find_cache_index_table(regex_t* reg, OnigStackType *stk, OnigStackIndex *repeat_ } if (range->upper == 0x7fffffff) { - return range->base_num + range->inner_num * range->lower + (is_inc ? 0 : 1) + item->num; + return range->base_num + range->inner_num * (range->lower - (is_inc ? 1 : 0)) + (is_inc ? 0 : 1) + item->num; } - return range->base_num + range->inner_num * range->lower + (range->inner_num + 1) * (count - range->lower) + item->num; + return range->base_num + range->inner_num * (range->lower - 1) + (range->inner_num + 1) * (count - range->lower + 1) + item->num; } static void |