Module: kamailio Branch: 5.1 Commit: f0fbe297a47c658b63623b2c5912cdf379b3f7fd URL: https://github.com/kamailio/kamailio/commit/f0fbe297a47c658b63623b2c5912cdf… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2018-04-25T14:52:45+02:00 db_mongodb: clone bson UTF8 value into DB val structure - the bson iterator invalidates or reuses the memory after several interations - initial patch by Konstantin Poliakov &lt;k.polyakov(a)mightycall.com&gt;om>, GH #1508 (cherry picked from commit 1ef70d68599db092fa71b9b8b7cd3fdcd54f8a99) --- Modified: src/modules/db_mongodb/mongodb_dbase.c --- Diff: https://github.com/kamailio/kamailio/commit/f0fbe297a47c658b63623b2c5912cdf… Patch: https://github.com/kamailio/kamailio/commit/f0fbe297a47c658b63623b2c5912cdf… --- diff --git a/src/modules/db_mongodb/mongodb_dbase.c b/src/modules/db_mongodb/mongodb_dbase.c index 72d6647689..4b75c0d3a1 100644 --- a/src/modules/db_mongodb/mongodb_dbase.c +++ b/src/modules/db_mongodb/mongodb_dbase.c @@ -630,7 +630,13 @@ static int db_mongodb_convert_bson(const db1_con_t* _h, db1_res_t* _r, break; case BSON_TYPE_UTF8: - VAL_STRING(dval) = (char*)bson_iter_utf8 (piter, &i32tmp); + { + char* rstring = (char*)bson_iter_utf8 (piter, &i32tmp); + if(db_str2val(DB1_STRING, dval, rstring, i32tmp, 1)<0) { + LM_ERR("failed to convert utf8 value\n"); + return -5; + } + } break; case BSON_TYPE_OID: