[sr-dev] git:master: db_cluster: safety check for existence of several DB API members

Module: sip-router Branch: master Commit: 21583d47751fc7f684dac41a3bfbfc3b2c0bf3a3 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=21583d4… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu Aug 30 10:15:26 2012 +0200 db_cluster: safety check for existence of several DB API members --- modules_k/db_cluster/dbcl_api.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/modules_k/db_cluster/dbcl_api.c b/modules_k/db_cluster/dbcl_api.c index 20d689c..0269343 100644 --- a/modules_k/db_cluster/dbcl_api.c +++ b/modules_k/db_cluster/dbcl_api.c @@ -309,7 +309,8 @@ int db_cluster_fetch_result(const db1_con_t* _h, db1_res_t** _r, const int nrows dbcl_cls_t *cls=NULL; LM_DBG("executing db cluster fetch-result command\n"); cls = (dbcl_cls_t*)_h->tail; - if(cls->usedcon==NULL || cls->usedcon->dbh==NULL) + if(cls->usedcon==NULL || cls->usedcon->dbh==NULL + || cls->usedcon->dbf.fetch_result==NULL) return -1; return cls->usedcon->dbf.fetch_result(cls->usedcon->dbh, _r, nrows); } @@ -376,7 +377,8 @@ int db_cluster_last_inserted_id(const db1_con_t* _h) dbcl_cls_t *cls=NULL; LM_DBG("executing db cluster last inserted id command\n"); cls = (dbcl_cls_t*)_h->tail; - if(cls->usedcon==NULL || cls->usedcon->dbh==NULL) + if(cls->usedcon==NULL || cls->usedcon->dbh==NULL + || cls->usedcon->dbf.last_inserted_id==NULL) return -1; return cls->usedcon->dbf.last_inserted_id(cls->usedcon->dbh); } @@ -390,7 +392,8 @@ int db_cluster_affected_rows(const db1_con_t* _h) dbcl_cls_t *cls=NULL; LM_DBG("executing db cluster affected-rows command\n"); cls = (dbcl_cls_t*)_h->tail; - if(cls->usedcon==NULL || cls->usedcon->dbh==NULL) + if(cls->usedcon==NULL || cls->usedcon->dbh==NULL + || cls->usedcon->dbf.affected_rows==NULL) return -1; return cls->usedcon->dbf.affected_rows(cls->usedcon->dbh); }