Merge remote branch 'origin/maint-0.2.1' into maint-0.2.2

Conflicts:
	src/or/config.c
	src/or/networkstatus.c
	src/or/rendcommon.c
	src/or/routerparse.c
	src/or/test.c

1 files changed, 4 insertions, 2 deletions

diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index 44b5a4b4c0..1d64cf41e3 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -928,7 +928,8 @@ rend_service_introduce(origin_circuit_t *circuit, const uint8_t *request,
   /* Next N bytes is encrypted with service key */
   note_crypto_pk_op(REND_SERVER);
   r = crypto_pk_private_hybrid_decrypt(
-       intro_key,buf,(char*)(request+DIGEST_LEN),request_len-DIGEST_LEN,
+       intro_key,buf,sizeof(buf),
+       (char*)(request+DIGEST_LEN),request_len-DIGEST_LEN,
        PK_PKCS1_OAEP_PADDING,1);
   if (r<0) {
     log_warn(LD_PROTOCOL, "Couldn't decrypt INTRODUCE2 cell.");
@@ -1365,7 +1366,8 @@ rend_service_intro_has_opened(origin_circuit_t *circuit)
     goto err;
   len += 20;
   note_crypto_pk_op(REND_SERVER);
-  r = crypto_pk_private_sign_digest(intro_key, buf+len, buf, len);
+  r = crypto_pk_private_sign_digest(intro_key, buf+len, sizeof(buf)-len,
+                                    buf, len);
   if (r<0) {
     log_warn(LD_BUG, "Internal error: couldn't sign introduction request.");
     reason = END_CIRC_REASON_INTERNAL;