diff options
| -rw-r--r-- | lib/libalpm/alpm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c index 510d898e..b17a7c49 100644 --- a/lib/libalpm/alpm.c +++ b/lib/libalpm/alpm.c @@ -167,6 +167,8 @@ pmdb_t *alpm_db_register(char *treename) /* Sanity checks */ ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, NULL)); ASSERT(treename != NULL && strlen(treename) != 0, RET_ERR(PM_ERR_WRONG_ARGS, NULL)); + /* Do not register a database if a transaction is on-going */ + ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, NULL)); if(strcmp(treename, "local") == 0) { if(handle->db_local != NULL) { @@ -221,6 +223,8 @@ int alpm_db_unregister(pmdb_t *db) /* Sanity checks */ ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1)); ASSERT(db != NULL, RET_ERR(PM_ERR_WRONG_ARGS, -1)); + /* Do not unregister a database if a transaction is on-going */ + ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, NULL)); if(db == handle->db_local) { db_close(handle->db_local); @@ -267,6 +271,8 @@ int alpm_db_update(PM_DB *db, char *archive, char *ts) /* Sanity checks */ ASSERT(handle != NULL, RET_ERR(PM_ERR_HANDLE_NULL, -1)); ASSERT(db != NULL && db != handle->db_local, RET_ERR(PM_ERR_WRONG_ARGS, -1)); + /* Do not update a database if a transaction is on-going */ + ASSERT(handle->trans == NULL, RET_ERR(PM_ERR_TRANS_NOT_NULL, NULL)); if(!pm_list_is_in(db, handle->dbs_sync)) { RET_ERR(PM_ERR_DB_NOT_FOUND, -1); |