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Fixed Coverity defects

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This commit is contained in:
Markus Makela
2015-07-14 16:17:50 +03:00
parent aa92b31ef1
commit 3992f262ca
7 changed files with 37 additions and 28 deletions
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17
server/modules/protocol/mysql_backend.c
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@ -172,6 +172,12 @@ static int gw_read_backend_event(DCB *dcb) {
dcb->dcb_errhandle_called = true;
goto return_rc;
}
if(dcb->session == NULL)
{
goto return_rc;
}
CHK_SESSION(dcb->session);
/*< return only with complete session */
@ -278,14 +284,13 @@ static int gw_read_backend_event(DCB *dcb) {
void *rsession = NULL;
SESSION *session = dcb->session;
int receive_rc = 0;
CHK_SESSION(session);
if (session == NULL)
{
rc = 0;
goto return_with_lock;
}
CHK_SESSION(session);
router = session->service->router;
router_instance = session->service->router_instance;
rsession = session->router_session;
@ -1055,7 +1060,13 @@ gw_backend_hangup(DCB *dcb)
goto retblock;
}
session = dcb->session;
CHK_SESSION(session);
if(session == NULL)
{
goto retblock;
}
CHK_SESSION(session);
rsession = session->router_session;
router = session->service->router;