diff options
author | Alexander Chemeris <alexander.chemeris@gmail.com> | 2013-10-04 02:42:27 +0200 |
---|---|---|
committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-10-04 08:18:32 +0200 |
commit | 4ad593c8f636ba566f914c086287c43bb75ed7f8 (patch) | |
tree | 36ab12516468b834fd596400c307a9551cdd7e18 /openbsc/src | |
parent | a3d41c91242fe253215afb66e87d3a905ac02dfe (diff) |
sms: Possiqble meamleak fix gsm340_rx_tpdu()
Slight clean up of the code in gsm340_rx_tpdu() and a fix for
an unlikely, but possible memory leak there.
Diffstat (limited to 'openbsc/src')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_11.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/openbsc/src/libmsc/gsm_04_11.c b/openbsc/src/libmsc/gsm_04_11.c index 2fc250bc8..e554b7401 100644 --- a/openbsc/src/libmsc/gsm_04_11.c +++ b/openbsc/src/libmsc/gsm_04_11.c @@ -337,8 +337,8 @@ static int gsm340_rx_tpdu(struct gsm_subscriber_connection *conn, struct msgb *m sms_alphabet = gsm338_get_sms_alphabet(gsms->data_coding_scheme); if (sms_alphabet == 0xffffffff) { - sms_free(gsms); - return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; + rc = GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; + goto out; } switch (sms_vpf) { @@ -359,7 +359,8 @@ static int gsm340_rx_tpdu(struct gsm_subscriber_connection *conn, struct msgb *m default: LOGP(DLSMS, LOGL_NOTICE, "SMS Validity period not implemented: 0x%02x\n", sms_vpf); - return GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; + rc = GSM411_RP_CAUSE_MO_NET_OUT_OF_ORDER; + goto out; } gsms->user_data_len = *smsp++; if (gsms->user_data_len) { |