[jira] [Created] (TS-3769) CID 1311647: Null pointer dereferences in HttpTransact.cc

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

Leif Hedstrom created TS-3769:
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             Summary: CID 1311647:  Null pointer dereferences in HttpTransact.cc
                 Key: TS-3769
                 URL: https://issues.apache.org/jira/browse/TS-3769
             Project: Traffic Server
          Issue Type: Bug
          Components: HostDB
            Reporter: Leif Hedstrom


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Hi,

Please find the latest report on new defect(s) introduced to Apache Traffic Server found with Coverity Scan.

1 new defect(s) introduced to Apache Traffic Server found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)


** CID 1311647:  Null pointer dereferences  (REVERSE_INULL)
/proxy/http/HttpTransact.cc: 1596 in HttpTransact::ReDNSRoundRobin(HttpTransact::State *)()


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*** CID 1311647:  Null pointer dereferences  (REVERSE_INULL)
/proxy/http/HttpTransact.cc: 1596 in HttpTransact::ReDNSRoundRobin(HttpTransact::State *)()
1590         //  failure mark
1591         s->current.server->clear_connect_fail();
1592     
1593         // Our ReDNS of the server succeeded so update the necessary
1594         //  information and try again. Need to preserve the current port value if possible.
1595         in_port_t server_port =
   CID 1311647:  Null pointer dereferences  (REVERSE_INULL)
   Null-checking "s->current.server" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
1596           s->current.server ? s->current.server->dst_addr.host_order_port() : s->server_info.dst_addr.isValid() ?
1597                                    s->server_info.dst_addr.host_order_port() :
1598                                    s->hdr_info.client_request.port_get();
1599     
1600         ats_ip_copy(&s->server_info.dst_addr, s->host_db_info.ip());
1601         s->server_info.dst_addr.port() = htons(server_port);


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To view the defects in Coverity Scan visit, https://scan.coverity.com/projects/431?tab=overview
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