DKIM: Force use of tainted mem for headers

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

diff --git a/src/src/pdkim/pdkim.c b/src/src/pdkim/pdkim.c
index 3a6ca4e91b9955c726d9eb18243b830dde2e138b..ca16e2b74958f1728bc8e9a48c26fa6798f69263 100644 (file)
--- a/src/src/pdkim/pdkim.c
+++ b/src/src/pdkim/pdkim.c
@@ -1324,7 +1324,8 @@ check_bare_ed25519_pubkey(pdkim_pubkey * p)
 int excess = p->key.len - 32;
 if (excess > 0)
   {
-  DEBUG(D_acl) debug_printf("DKIM: unexpected pubkey len %lu\n", p->key.len);
+  DEBUG(D_acl)
+    debug_printf("DKIM: unexpected pubkey len %lu\n", (unsigned long) p->key.len);
   p->key.data += excess; p->key.len = 32;
   }
 }
@@ -1921,6 +1922,7 @@ if (dot_stuffing) ctx->flags = PDKIM_DOT_TERM;
 /* The line-buffer is for message data, hence tainted */
 ctx->linebuf = store_get(PDKIM_MAX_BODY_LINE_LEN, TRUE);
 ctx->dns_txt_callback = dns_txt_callback;
+ctx->cur_header = string_get_tainted(36, TRUE);
 
 return ctx;
 }