cellular-infrastructure
/
osmo-mgw
mirror of https://gerrit.osmocom.org/osmo-mgw
10
0
Fork 0
Code Issues Releases Wiki Activity

libmsc: fix no return and use after free

This commit is contained in:
Sergey Kostanbaev 2015-10-28 15:18:21 +03:00 committed by Ivan Kluchnikov
parent a8f56961be
commit 420e4d445c
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
openbsc/src/libmsc/ussd.c
View File

@ -141,7 +141,7 @@ int on_ussd_response(const struct ss_request *req, const char *extention)
struct ussd_request ussd_req;
struct gsm_ussd* ussdq;
memset(&ussd_req, 0, sizeof(ussd_req));
int rc;
int rc = 0;
switch (req->message_type) {
case GSM0480_MTYPE_REGISTER:
@ -183,9 +183,11 @@ int on_ussd_response(const struct ss_request *req, const char *extention)
}
if (req->message_type == GSM0480_MTYPE_RELEASE_COMPLETE) {
ussd_session_free(ussdq);
msc_release_connection(ussdq->conn);
ussd_session_free(ussdq);
}
return rc;
}
static int ussd_sup_send_reject(struct gsm_subscriber_connection *conn,