if (sn[i].captures && r->captures == NULL) {
- ncaptures = (NGX_HTTP_MAX_CAPTURES + 1) * 3 * sizeof(int);
+ ncaptures = (NGX_HTTP_MAX_CAPTURES + 1) * 3;
- r->captures = ngx_palloc(r->pool, ncaptures);
+ r->captures = ngx_palloc(r->pool, ncaptures * sizeof(int));
if (r->captures == NULL) {
return NGX_ERROR;
}