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

[exim.git] / src / src / receive.c

diff --git a/src/src/receive.c b/src/src/receive.c
index 95c44c01ca064bcf3e0ba6f8fb0297f2a2d85762..00c431fc8934e688e93560e550f8c20468322a7d 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -176,6 +176,7 @@ else
   empty item in a list. */
 
   if (*p == 0) p = US":";
+  /* should never be a tainted list */
   while ((path = string_nextinlist(&p, &sep, buffer, sizeof(buffer))))
     if (Ustrcmp(path, "syslog") != 0)
       break;
@@ -1228,9 +1229,8 @@ if (acl_removed_headers)
     const uschar * list = acl_removed_headers;
     int sep = ':';         /* This is specified as a colon-separated list */
     uschar *s;
-    uschar buffer[128];
 
-    while ((s = string_nextinlist(&list, &sep, buffer, sizeof(buffer))))
+    while ((s = string_nextinlist(&list, &sep, NULL, 0)))
       if (header_testname(h, s, Ustrlen(s), FALSE))
        {
        h->type = htype_old;