[sr-dev] git:master:ceaafc67: rls: reset vars to avoid double free in case of error

[Daniel-Constantin Mierla]

Module: kamailio
Branch: master
Commit: ceaafc67dae4f7e7424c8706ccea90c30eed45b6
URL: https://github.com/kamailio/kamailio/commit/ceaafc67dae4f7e7424c8706ccea90c30eed45b6

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date: 2017-07-04T12:29:08+02:00

rls: reset vars to avoid double free in case of error

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Modified: src/modules/rls/rls_db.c

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Diff:  https://github.com/kamailio/kamailio/commit/ceaafc67dae4f7e7424c8706ccea90c30eed45b6.diff
Patch: https://github.com/kamailio/kamailio/commit/ceaafc67dae4f7e7424c8706ccea90c30eed45b6.patch

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diff --git a/src/modules/rls/rls_db.c b/src/modules/rls/rls_db.c
index f7c03efcb8..35618675c2 100644
--- a/src/modules/rls/rls_db.c
+++ b/src/modules/rls/rls_db.c
@@ -228,9 +228,11 @@ int delete_expired_subs_rlsdb( void )
 		}
 
 		pkg_free(rlsubs_did.s);
+		rlsubs_did.s = NULL;
 	}
 
 	rls_dbf.free_result(rls_db, result);
+	result = NULL;
 
 	if (rls_dbf.end_transaction)
 	{