Convert more cases of list-walking to use self-assigned memory for the list-item

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

diff --git a/src/src/routers/iplookup.c b/src/src/routers/iplookup.c
index 4412c625ec60a4885fd598ccc5b59245b42db151..3035b8863bb7b99407a509257af41709484a5ad4 100644 (file)
--- a/src/src/routers/iplookup.c
+++ b/src/src/routers/iplookup.c
@@ -200,6 +200,7 @@ response it received. Initialization insists on the port being set and there
 being a host list. */
 
 listptr = ob->hosts;
+/* not expanded so should never be tainted */
 while ((hostname = string_nextinlist(&listptr, &sep, host_buffer,
        sizeof(host_buffer))))
   {