Harald Welte has uploaded this change for review. (
https://gerrit.osmocom.org/11407
Change subject: ipaccess-proxy: Add error handling to IAP CCM ID RESP parsing
......................................................................
ipaccess-proxy: Add error handling to IAP CCM ID RESP parsing
Change-Id: I56ec149979572486b904fc1409cf3cd096b6eb34
Fixes: Coverity CID#188867
---
M src/ipaccess/ipaccess-proxy.c
1 file changed, 5 insertions(+), 1 deletion(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/07/11407/1
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)) {
--
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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I56ec149979572486b904fc1409cf3cd096b6eb34
Gerrit-Change-Number: 11407
Gerrit-PatchSet: 1
Gerrit-Owner: Harald Welte <lafo...@gnumonks.org>
