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upstream: in ssh_set_newkeys(), mention the direction that we're

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keying in debug messages. Previously it would be difficult to tell which
direction it was talking about

OpenBSD-Commit-ID: c2b71bfcceb2a7389b9d0b497fb2122a406a522d
This commit is contained in:
djm@openbsd.org 2019-03-01 03:29:32 +00:00 committed by Darren Tucker
parent 76a24b3fa1
commit e9552d6043
1 changed files with 7 additions and 5 deletions
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12
packet.c
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@ -1,4 +1,4 @@
/* $OpenBSD: packet.c,v 1.282 2019/01/21 10:35:09 djm Exp $ */
/* $OpenBSD: packet.c,v 1.283 2019/03/01 03:29:32 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -841,6 +841,7 @@ ssh_set_newkeys(struct ssh *ssh, int mode)
u_int64_t *max_blocks;
const char *wmsg;
int r, crypt_type;
const char *dir = mode == MODE_OUT ? "out" : "in";
debug2("set_newkeys: mode %d", mode);
@ -856,8 +857,8 @@ ssh_set_newkeys(struct ssh *ssh, int mode)
max_blocks = &state->max_blocks_in;
}
if (state->newkeys[mode] != NULL) {
debug("set_newkeys: rekeying, input %llu bytes %llu blocks, "
"output %llu bytes %llu blocks",
debug("%s: rekeying %s, input %llu bytes %llu blocks, "
"output %llu bytes %llu blocks", __func__, dir,
(unsigned long long)state->p_read.bytes,
(unsigned long long)state->p_read.blocks,
(unsigned long long)state->p_send.bytes,
@ -879,7 +880,7 @@ ssh_set_newkeys(struct ssh *ssh, int mode)
return r;
}
mac->enabled = 1;
DBG(debug("cipher_init_context: %d", mode));
DBG(debug("%s: cipher_init_context: %s", __func__, dir));
cipher_free(*ccp);
*ccp = NULL;
if ((r = cipher_init(ccp, enc->cipher, enc->key, enc->key_len,
@ -920,7 +921,8 @@ ssh_set_newkeys(struct ssh *ssh, int mode)
if (state->rekey_limit)
*max_blocks = MINIMUM(*max_blocks,
state->rekey_limit / enc->block_size);
debug("rekey after %llu blocks", (unsigned long long)*max_blocks);
debug("rekey %s after %llu blocks", dir,
(unsigned long long)*max_blocks);
return 0;
}