[sr-dev] git:4.4:1c740e85: presence: free db result when get_dialog_state() retrieves no rows

Module: kamailio Branch: 4.4 Commit: 1c740e85cabe62dec9314589dd0cb0141ffd1010 URL: https://github.com/kamailio/kamailio/commit/1c740e85cabe62dec9314589dd0cb01… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2016-09-19T20:59:26+02:00 presence: free db result when get_dialog_state() retrieves no rows - db result and columns in the query are allocated (cherry picked from commit 7289417c39939f61ea116fe8dc8d23cdea6401be) --- Modified: modules/presence/presentity.c --- Diff: https://github.com/kamailio/kamailio/commit/1c740e85cabe62dec9314589dd0cb01… Patch: https://github.com/kamailio/kamailio/commit/1c740e85cabe62dec9314589dd0cb01… --- diff --git a/modules/presence/presentity.c b/modules/presence/presentity.c index b5d7b65..d81b90e 100644 --- a/modules/presence/presentity.c +++ b/modules/presence/presentity.c @@ -503,9 +503,11 @@ int get_dialog_state(presentity_t* presentity, char** state) if(result == NULL) return -3; - // No results from query definitely means no dialog exists - if (result->n <= 0) + /* no results from query definitely means no dialog exists */ + if (result->n <= 0) { + pa_dbf.free_result(pa_db, result); return 0; + } // Loop the rows returned from the DB for (i=0; i < result->n; i++)