ipaccess-proxy: Add error handling to IAP CCM ID RESP parsing
Change-Id: I56ec149979572486b904fc1409cf3cd096b6eb34
Fixes: Coverity CID#188867
diff --git a/src/ipaccess/ipaccess-proxy.c b/src/ipaccess/ipaccess-proxy.c
index a2ce633..26c5bcd 100644
--- a/src/ipaccess/ipaccess-proxy.c
+++ b/src/ipaccess/ipaccess-proxy.c
@@ -458,7 +458,11 @@
case IPAC_MSGT_ID_RESP:
DEBUGP(DLMI, "ID_RESP ");
/* parse tags, search for Unit ID */
- ipa_ccm_id_resp_parse(&tlvp, (uint8_t *)msg->l2h+1, msgb_l2len(msg)-1);
+ ret = ipa_ccm_id_resp_parse(&tlvp, (uint8_t *)msg->l2h+1, msgb_l2len(msg)-1);
+ if (ret < 0) {
+ LOGP(DLINP, LOGL_ERROR, "Error parsing CCM ID RESP !?!\n");
+ return -EIO;
+ }
DEBUGP(DLMI, "\n");
if (!TLVP_PRESENT(&tlvp, IPAC_IDTAG_UNIT)) {