@@ -843,7 +843,7 @@ static inline int _parse_json_col_and_filter( str *cols, str *filter,
843843int ops_sql_api_select (struct db_url * url , struct sip_msg * msg , str * cols ,
844844 str * table , str * filter , str * order , pvname_list_t * dest , int one_col )
845845{
846- cJSON * Jcols , * Jfilter ;
846+ cJSON * Jcols = NULL , * Jfilter ;
847847 int ret ;
848848
849849 ret = _parse_json_col_and_filter ( cols , filter , & Jcols , & Jfilter );
@@ -868,7 +868,7 @@ int ops_sql_api_select(struct db_url *url, struct sip_msg* msg, str *cols,
868868int ops_sql_api_update (struct db_url * url , struct sip_msg * msg , str * cols ,
869869 str * table , str * filter )
870870{
871- cJSON * Jcols , * Jfilter ;
871+ cJSON * Jcols = NULL , * Jfilter ;
872872 int ret ;
873873
874874 ret = _parse_json_col_and_filter ( cols , filter , & Jcols , & Jfilter );
@@ -892,7 +892,7 @@ int ops_sql_api_update(struct db_url *url, struct sip_msg* msg, str *cols,
892892int ops_sql_api_insert (struct db_url * url , struct sip_msg * msg , str * table ,
893893 str * cols )
894894{
895- cJSON * Jcols , * Jfilter ;
895+ cJSON * Jcols = NULL , * Jfilter ;
896896 int ret ;
897897
898898 ret = _parse_json_col_and_filter ( cols , NULL , & Jcols , & Jfilter );
@@ -916,7 +916,7 @@ int ops_sql_api_insert(struct db_url *url, struct sip_msg* msg, str *table,
916916int ops_sql_api_delete (struct db_url * url , struct sip_msg * msg ,
917917 str * table , str * filter )
918918{
919- cJSON * Jcols , * Jfilter ;
919+ cJSON * Jcols = NULL , * Jfilter ;
920920 int ret ;
921921
922922 ret = _parse_json_col_and_filter ( NULL , filter , & Jcols , & Jfilter );
@@ -940,7 +940,7 @@ int ops_sql_api_delete(struct db_url *url, struct sip_msg* msg,
940940int ops_sql_api_replace (struct db_url * url , struct sip_msg * msg , str * table ,
941941 str * cols )
942942{
943- cJSON * Jcols , * Jfilter ;
943+ cJSON * Jcols = NULL , * Jfilter ;
944944 int ret ;
945945
946946 ret = _parse_json_col_and_filter ( cols , NULL , & Jcols , & Jfilter );
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