Commit 95b35206 authored by Anmol Sarma's avatar Anmol Sarma
Browse files

unix/modsocket: Fix usage of pointers to locals outside scope

parent 24652228
......@@ -266,8 +266,9 @@ STATIC mp_obj_t socket_setsockopt(mp_uint_t n_args, const mp_obj_t *args) {
const void *optval;
socklen_t optlen;
int val;
if (MP_OBJ_IS_INT(args[3])) {
int val = mp_obj_int_get_truncated(args[3]);
val = mp_obj_int_get_truncated(args[3]);
optval = &val;
optlen = sizeof(val);
} else {
......@@ -428,12 +429,12 @@ STATIC mp_obj_t mod_socket_getaddrinfo(mp_uint_t n_args, const mp_obj_t *args) {
const char *host = mp_obj_str_get_str(args[0]);
const char *serv = NULL;
struct addrinfo hints;
char buf[6];
memset(&hints, 0, sizeof(hints));
// getaddrinfo accepts port in string notation, so however
// it may seem stupid, we need to convert int to str
if (MP_OBJ_IS_SMALL_INT(args[1])) {
unsigned port = (unsigned short)MP_OBJ_SMALL_INT_VALUE(args[1]);
char buf[6];
sprintf(buf, "%u", port);
serv = buf;
hints.ai_flags = AI_NUMERICSERV;
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