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Added NULL checks.

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This commit is contained in:
Markus Makela
2015-08-21 17:42:03 +03:00
parent 8a362d6668
commit f014598d39
1 changed files with 21 additions and 0 deletions
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21
server/modules/routing/readwritesplit/readwritesplit.c
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@ -1588,6 +1588,13 @@ void check_drop_tmp_table(
return; return;
} }
if(router_cli_ses->rses_master_ref == NULL)
{
skygw_log_write(LE,"[%s] Error: Master server reference is NULL.",
__FUNCTION__);
return;
}
rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES]; rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES];
master_dcb = router_cli_ses->rses_master_ref->bref_dcb; master_dcb = router_cli_ses->rses_master_ref->bref_dcb;
@ -1673,6 +1680,13 @@ static skygw_query_type_t is_read_tmp_table(
return type; return type;
} }
if(router_cli_ses->rses_master_ref == NULL)
{
skygw_log_write(LE,"[%s] Error: Master server reference is NULL.",
__FUNCTION__);
return;
}
rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES]; rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES];
master_dcb = router_cli_ses->rses_master_ref->bref_dcb; master_dcb = router_cli_ses->rses_master_ref->bref_dcb;
@ -1768,6 +1782,13 @@ static void check_create_tmp_table(
return; return;
} }
if(router_cli_ses->rses_master_ref == NULL)
{
skygw_log_write(LE,"[%s] Error: Master server reference is NULL.",
__FUNCTION__);
return;
}
rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES]; rses_prop_tmp = router_cli_ses->rses_properties[RSES_PROP_TYPE_TMPTABLES];
master_dcb = router_cli_ses->rses_master_ref->bref_dcb; master_dcb = router_cli_ses->rses_master_ref->bref_dcb;