diff options
Diffstat (limited to 'posix/regexec.c')
| -rw-r--r-- | posix/regexec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/posix/regexec.c b/posix/regexec.c index 277c935231..39a27d2fed 100644 --- a/posix/regexec.c +++ b/posix/regexec.c @@ -2193,6 +2193,7 @@ check_subexp_matching_top (dfa, mctx, cur_nodes, str_idx) { int node = cur_nodes->elems[node_idx]; if (dfa->nodes[node].type == OP_OPEN_SUBEXP + && dfa->nodes[node].opr.idx < (8 * sizeof (dfa->used_bkref_map)) && dfa->used_bkref_map & (1 << dfa->nodes[node].opr.idx)) { err = match_ctx_add_subtop (mctx, node, str_idx); |