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https://issues.apache.org/jira/browse/TS-3865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14709439#comment-14709439
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ASF subversion and git services commented on TS-3865:
-----------------------------------------------------
Commit 253c55a1c33048584032e2343eb47259da7c272a in trafficserver's branch
refs/heads/master from shinrich
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=253c55a ]
TS-3865: CID 1317247 and 1317248: Null pointer dereference
> CID 1317247 and 1317248: Null pointer dereference
> -------------------------------------------------
>
> Key: TS-3865
> URL: https://issues.apache.org/jira/browse/TS-3865
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP
> Reporter: Leif Hedstrom
> Assignee: Susan Hinrichs
> Fix For: 6.1.0
>
>
> I believe the is from c181e7eea93592:
> {code}
> New defect(s) Reported-by: Coverity Scan
> Showing 2 of 2 defect(s)
> ** CID 1317248: Null pointer dereferences (FORWARD_NULL)
> /iocore/net/UnixNetVConnection.cc: 1395 in
> UnixNetVConnection::migrateToCurrentThread(Continuation *, EThread *)()
> ________________________________________________________________________________________________________
> *** CID 1317248: Null pointer dereferences (FORWARD_NULL)
> /iocore/net/UnixNetVConnection.cc: 1395 in
> UnixNetVConnection::migrateToCurrentThread(Continuation *, EThread *)()
> 1389
> 1390 // Create new VC:
> 1391 NetVConnection *new_vc = NULL;
> 1392 if (save_ssl) {
> 1393 new_vc = sslNetProcessor.allocate_vc(t);
> 1394 SSLNetVConnection *sslvc = dynamic_cast<SSLNetVConnection
> *>(new_vc);
> CID 1317248: Null pointer dereferences (FORWARD_NULL)
> Passing null pointer "sslvc" to "populate", which dereferences it. (The
> dereference happens because this is a virtual function call.)
> 1395 if (sslvc->populate(hold_con, cont, save_ssl) != EVENT_DONE) {
> 1396 sslvc->do_io_close();
> 1397 sslvc = NULL;
> 1398 }
> 1399 return sslvc;
> 1400 // Update the SSL fields
> ** CID 1317247: Null pointer dereferences (FORWARD_NULL)
> /iocore/net/UnixNetVConnection.cc: 1404 in
> UnixNetVConnection::migrateToCurrentThread(Continuation *, EThread *)()
> ________________________________________________________________________________________________________
> *** CID 1317247: Null pointer dereferences (FORWARD_NULL)
> /iocore/net/UnixNetVConnection.cc: 1404 in
> UnixNetVConnection::migrateToCurrentThread(Continuation *, EThread *)()
> 1398 }
> 1399 return sslvc;
> 1400 // Update the SSL fields
> 1401 } else {
> 1402 new_vc = netProcessor.allocate_vc(t);
> 1403 UnixNetVConnection *netvc = dynamic_cast<UnixNetVConnection
> *>(new_vc);
> CID 1317247: Null pointer dereferences (FORWARD_NULL)
> Passing null pointer "netvc" to "populate", which dereferences it. (The
> dereference happens because this is a virtual function call.)
> 1404 if (netvc->populate(hold_con, cont, save_ssl) != EVENT_DONE) {
> 1405 netvc->do_io_close();
> 1406 netvc = NULL;
> 1407 }
> 1408 return netvc;
> 1409 }
> {code}
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