jolly has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmocom-bb/+/34608?usp=email ) Change subject: Fixed potential NULL pointer dereferences, discovered by Coverity Scan ...................................................................... Fixed potential NULL pointer dereferences, discovered by Coverity Scan See: CID 323362 + CID 323363 Change-Id: I47aa506014d8bddb8c8ce9b506c1c5c7b8056d30 --- M src/host/layer23/src/mobile/gsm48_mm.c 1 file changed, 14 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmocom-bb refs/changes/08/34608/1 diff --git a/src/host/layer23/src/mobile/gsm48_mm.c b/src/host/layer23/src/mobile/gsm48_mm.c index cec798b..810dfa7 100644 --- a/src/host/layer23/src/mobile/gsm48_mm.c +++ b/src/host/layer23/src/mobile/gsm48_mm.c @@ -3190,6 +3190,8 @@ (msg_type & GSM48_MMXX_MASK), mmh->ref, mmh->transaction_id, sapi); + if (!nmsg) + return -ENOMEM; nmmh = (struct gsm48_mmxx_hdr *)nmsg->data; nmmh->cause = cause; gsm48_mmxx_upmsg(ms, nmsg); @@ -3410,6 +3412,8 @@ (msg_type & GSM48_MMXX_MASK), mmh->ref, mmh->transaction_id, sapi); + if (!nmsg) + return -ENOMEM; nmmh = (struct gsm48_mmxx_hdr *)nmsg->data; nmmh->cause = 17; gsm48_mmxx_upmsg(ms, nmsg); -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/34608?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: I47aa506014d8bddb8c8ce9b506c1c5c7b8056d30 Gerrit-Change-Number: 34608 Gerrit-PatchSet: 1 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-MessageType: newchange