Author: markj
Date: Thu Aug 6 14:08:23 2020
New Revision: 363953
URL: https://svnweb.freebsd.org/changeset/base/363953
Log:
MFC r363682:
Fix a logic error in uipc_ready_scan().
Modified:
stable/12/sys/kern/uipc_usrreq.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/kern/uipc_usrreq.c
==============================================================================
--- stable/12/sys/kern/uipc_usrreq.c Thu Aug 6 14:07:49 2020
(r363952)
+++ stable/12/sys/kern/uipc_usrreq.c Thu Aug 6 14:08:23 2020
(r363953)
@@ -1276,7 +1276,8 @@ uipc_ready_scan(struct socket *so, struct mbuf *m, int
mb = mb->m_next;
if (mb == NULL) {
mb = n;
- n = mb->m_nextpkt;
+ if (mb != NULL)
+ n = mb->m_nextpkt;
}
}
}
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