X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/56516aeb66062dd8dd5b4225a67e24096cf3fe3f..6411163d48434575eaf49463e056e971a2fba16a:/server/keyexch.c

diff --git a/server/keyexch.c b/server/keyexch.c
index 6490dd73..8eaf1e88 100644
--- a/server/keyexch.c
+++ b/server/keyexch.c
@@ -792,6 +792,7 @@ static int decryptrest(keyexch *kx, kxchal *kxc, unsigned msg, buf *b)
     a_warn("KX", "?PEER", kx->p, "decrypt-failed", "%s", pkname[msg], A_END);
     return (-1);
   }
+  if (!BOK(&bb)) return (-1);
   buf_init(b, BBASE(&bb), BLEN(&bb));
   return (0);
 }
@@ -1235,7 +1236,7 @@ void kx_free(keyexch *kx)
 
 void kx_newkeys(keyexch *kx)
 {
-  if (km_getpubkey(p_name(kx->p), kx->kpub, &kx->texp_kpub))
+  if (km_getpubkey(p_tag(kx->p), kx->kpub, &kx->texp_kpub))
     return;
   kx->f |= KXF_PUBKEY;
   if ((kx->f & KXF_DEAD) || kx->s != KXS_SWITCH) {
@@ -1266,7 +1267,7 @@ int kx_init(keyexch *kx, peer *p, keyset **ks, unsigned f)
   kx->ks = ks;
   kx->p = p;
   kx->kpub = G_CREATE(gg);
-  if (km_getpubkey(p_name(p), kx->kpub, &kx->texp_kpub)) {
+  if (km_getpubkey(p_tag(p), kx->kpub, &kx->texp_kpub)) {
     G_DESTROY(gg, kx->kpub);
     return (-1);
   }