extmod/modure: Set subject begin_line so ^ doesn't match interior.

Fixes issue #8402.

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2022-03-10 11:51:42 +11:00
parent adfd57c5fe
commit 63f0e700f4
3 changed files with 17 additions and 3 deletions

View File

@@ -187,7 +187,7 @@ STATIC mp_obj_t ure_exec(bool is_anchored, uint n_args, const mp_obj_t *args) {
}
Subject subj;
size_t len;
subj.begin = mp_obj_str_get_data(args[1], &len);
subj.begin_line = subj.begin = mp_obj_str_get_data(args[1], &len);
subj.end = subj.begin + len;
int caps_num = (self->re.sub + 1) * 2;
mp_obj_match_t *match = m_new_obj_var(mp_obj_match_t, char *, caps_num);
@@ -220,7 +220,7 @@ STATIC mp_obj_t re_split(size_t n_args, const mp_obj_t *args) {
Subject subj;
size_t len;
const mp_obj_type_t *str_type = mp_obj_get_type(args[1]);
subj.begin = mp_obj_str_get_data(args[1], &len);
subj.begin_line = subj.begin = mp_obj_str_get_data(args[1], &len);
subj.end = subj.begin + len;
int caps_num = (self->re.sub + 1) * 2;
@@ -280,7 +280,7 @@ STATIC mp_obj_t re_sub_helper(size_t n_args, const mp_obj_t *args) {
size_t where_len;
const char *where_str = mp_obj_str_get_data(where, &where_len);
Subject subj;
subj.begin = where_str;
subj.begin_line = subj.begin = where_str;
subj.end = subj.begin + where_len;
int caps_num = (self->re.sub + 1) * 2;