Keep router-variables separate on addrs, to avoid taint contamination

[exim.git] / src / src / routers / queryprogram.c

diff --git a/src/src/routers/queryprogram.c b/src/src/routers/queryprogram.c
index 02ada2950ee1dd682f795c84940cbd7f61d78498..45321338701da05652cc97081d9c467633aff8c3 100644 (file)
--- a/src/src/routers/queryprogram.c
+++ b/src/src/routers/queryprogram.c
@@ -232,7 +232,7 @@ errors address and extra header stuff. */
 
 bzero(&addr_prop, sizeof(addr_prop));
 addr_prop.address_data = deliver_address_data;
-addr_prop.set = addr->prop.set;
+tree_dup((tree_node **)&addr_prop.variables, addr->prop.variables);
 
 rc = rf_get_errors_address(addr, rblock, verify, &addr_prop.errors_address);
 if (rc != OK) return rc;