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Fix a couple of mbuf leaks introduced by r217242. I do

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not believe that these leaks had a practical impact,
since the situations in which they would have occurred
would have been extremely rare.

MFC after:	2 weeks
This commit is contained in:
Rick Macklem 2011-04-13 00:03:49 +00:00
parent a7817c7ae5
commit 5e8eb3cd4e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220585
2 changed files with 7 additions and 2 deletions
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4
sys/rpc/clnt_dg.c
View File

@ -1086,11 +1086,13 @@ clnt_dg_soupcall(struct socket *so, void *arg, int waitflag)
/*
* The XID is in the first uint32_t of the reply.
*/
if (m->m_len < sizeof(xid) && m_length(m, NULL) < sizeof(xid))
if (m->m_len < sizeof(xid) && m_length(m, NULL) < sizeof(xid)) {
/*
* Should never happen.
*/
m_freem(m);
continue;
}
m_copydata(m, 0, sizeof(xid), (char *)&xid);
xid = ntohl(xid);

5
sys/rpc/clnt_vc.c
View File

@ -973,8 +973,11 @@ clnt_vc_soupcall(struct socket *so, void *arg, int waitflag)
* the reply.
*/
if (ct->ct_record->m_len < sizeof(xid) &&
m_length(ct->ct_record, NULL) < sizeof(xid))
m_length(ct->ct_record, NULL) <
sizeof(xid)) {
m_freem(ct->ct_record);
break;
}
m_copydata(ct->ct_record, 0, sizeof(xid),
(char *)&xid);
xid = ntohl(xid);