(closes issue #10247)

Reported by: fkasumovic
Patches:
      chan_sip.patch uploaded by fkasumovic (license #101)
Drop any peer realm authentication entries when reloading so multiple entries do not get added to the peer.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@76080 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -12519,6 +12519,9 @@ static struct sip_peer *build_peer(const char *name, struct ast_variable *v, int
 		ast_variables_destroy(peer->chanvars);
 		peer->chanvars = NULL;
 	}
+	/* If we have realm authentication information, remove them (reload) */
+	clear_realm_authentication(peer->auth);
+	peer->auth = (struct sip_auth *) NULL;
 	strcpy(peer->context, default_context);
 	strcpy(peer->subscribecontext, default_subscribecontext);
 	strcpy(peer->vmexten, global_vmexten);