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Posted to dev@qpid.apache.org by "Ganesh Murthy (Jira)" <ji...@apache.org> on 2020/04/27 19:12:00 UTC
[jira] [Updated] (DISPATCH-1630) Coverity issues on master branch
[ https://issues.apache.org/jira/browse/DISPATCH-1630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ganesh Murthy updated DISPATCH-1630:
------------------------------------
Issue Type: Bug (was: Improvement)
> Coverity issues on master branch
> --------------------------------
>
> Key: DISPATCH-1630
> URL: https://issues.apache.org/jira/browse/DISPATCH-1630
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Container
> Affects Versions: 1.11.0
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
> Fix For: 1.12.0
>
>
> {noformat}
> New defect(s) Reported-by: Coverity Scan
> Showing 1 of 1 defect(s)
> ** CID 355485: Null pointer dereferences (FORWARD_NULL)
> ________________________________________________________________________________________________________
> *** CID 355485: Null pointer dereferences (FORWARD_NULL)
> /home/gmurthy/opensource/qpid-dispatch/src/http-libwebsockets.c: 181 in handle_events()
> 175 static int handle_events(connection_t* c) {
> 176 if (!c->qd_conn) {
> 177 return unexpected_close(c->wsi, "not-established");
> 178 }
> 179 pn_event_t *e;
> 180 while ((e = pn_connection_driver_next_event(&c->driver))) {
> >>> CID 355485: Null pointer dereferences (FORWARD_NULL)
> >>> Passing null pointer "c->qd_conn" to "qd_connection_handle", which dereferences it.
> 181 if (!qd_connection_handle(c->qd_conn, e)) {
> 182 c->qd_conn = 0; // connection closed
> 183 }
> 184 }
> 185 if (pn_connection_driver_write_buffer(&c->driver).size) {
> 186 lws_callback_on_writable(c->wsi);
> {noformat}
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