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| author | Anmol Sarma <me@anmolsarma.in> | 2015-10-10 17:29:26 +0530 |
|---|---|---|
| committer | Anmol Sarma <me@anmolsarma.in> | 2015-10-10 17:29:26 +0530 |
| commit | 95b352064ea86f94158a1389a34aeedede01f6fb (patch) | |
| tree | 64ce1f4c0f45749619407e3544ab3d389678c8b9 | |
| parent | 24652228af186d257bd273ddc8a4e07689d1a987 (diff) | |
| download | micropython-95b352064ea86f94158a1389a34aeedede01f6fb.tar.gz micropython-95b352064ea86f94158a1389a34aeedede01f6fb.zip | |
unix/modsocket: Fix usage of pointers to locals outside scope
| -rw-r--r-- | unix/modsocket.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/unix/modsocket.c b/unix/modsocket.c index e95290a548..205514b602 100644 --- a/unix/modsocket.c +++ b/unix/modsocket.c @@ -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; |