[MERGED] libosmo-netif[master]: Fix potential NULL dereference

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Harald Welte gerrit-no-reply at lists.osmocom.org
Wed Feb 8 08:28:44 UTC 2017


Harald Welte has submitted this change and it was merged.

Change subject: Fix potential NULL dereference
......................................................................


Fix potential NULL dereference

Change-Id: I5baf369dbf3948565614476980a32be59abaf42a
---
M src/osmux.c
1 file changed, 2 insertions(+), 1 deletion(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/osmux.c b/src/osmux.c
index 0bee9cc..913d68f 100644
--- a/src/osmux.c
+++ b/src/osmux.c
@@ -394,7 +394,8 @@
 	LOGP(DLMIB, LOGL_DEBUG, "invoking delivery function\n");
 #endif
 	batch_msg = osmux_build_batch(batch, h->batch_size, h->batch_factor);
-
+	if (!batch_msg)
+		return;
 	h->stats.output_osmux_msgs++;
 	h->stats.output_osmux_bytes += batch_msg->len;
 

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Gerrit-MessageType: merged
Gerrit-Change-Id: I5baf369dbf3948565614476980a32be59abaf42a
Gerrit-PatchSet: 2
Gerrit-Project: libosmo-netif
Gerrit-Branch: master
Gerrit-Owner: Max <msuraev at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Holger Freyther <holger at freyther.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>



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