diff options
| author | Harald Welte <laforge@gnumonks.org> | 2017-04-27 11:52:43 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-04-27 11:52:43 +0200 |
| commit | 8a1f5a72db12fe4b48ea50e3700dc626c58332f6 (patch) | |
| tree | c99d99b8e464019e7d6ef09b0271b6c6fd6ecd6b /src | |
| parent | 48c72f1f5c8f07cd6c7cb3558e9249f20aefb108 (diff) | |
scu_gen_encode_and_send(): Fix NULL pointer deref
We were using the 'xua' pointer before checkin if it actually is valid
Change-Id: I5cd3250afc0b787b78683cd8ab6b2512e0d5c69e
Fixes: coverity CID#166945
Diffstat (limited to 'src')
| -rw-r--r-- | src/sccp_scoc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sccp_scoc.c b/src/sccp_scoc.c index 3a52ca6..0eda7ad 100644 --- a/src/sccp_scoc.c +++ b/src/sccp_scoc.c @@ -657,8 +657,8 @@ static void scu_gen_encode_and_send(struct sccp_connection *conn, uint32_t event uconp->calling_addr = conn->calling_addr; uconp->sccp_class = conn->sccp_class; uconp->importance = conn->importance; - data_ie = xua_msg_find_tag(xua, SUA_IEI_DATA); if (xua) { + data_ie = xua_msg_find_tag(xua, SUA_IEI_DATA); if (data_ie) { struct msgb *upmsg = scu_prim->oph.msg; upmsg->l2h = msgb_put(upmsg, data_ie->len); |