From 7a72f64dc62fddc19628bc23b960d719644d45f9 Mon Sep 17 00:00:00 2001 From: Alexander Chemeris Date: Fri, 4 Oct 2013 02:01:05 +0200 Subject: Slight clean up of the code in gsm340_rx_tpdu() and a fix for an unlikely, but possible memory leak there. --- openbsc/src/libmsc/gsm_04_11.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'openbsc/src') 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) { -- cgit v1.2.3