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kex: Reformat ssh_send_kex

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Norbert Pocs <npocs@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2023-03-14 09:49:24 +01:00
parent 653e5ee117
commit ad2797613e
1 changed files with 50 additions and 45 deletions
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13
src/kex.c
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@@ -861,7 +861,8 @@ int ssh_kex_select_methods (ssh_session session)
/* this function only sends the predefined set of kex methods */ /* this function only sends the predefined set of kex methods */
int ssh_send_kex(ssh_session session, int server_kex) int ssh_send_kex(ssh_session session, int server_kex)
{ {
struct ssh_kex_struct *kex = (server_kex ? &session->next_crypto->server_kex : struct ssh_kex_struct *kex = (server_kex ?
&session->next_crypto->server_kex :
&session->next_crypto->client_kex); &session->next_crypto->client_kex);
ssh_string str = NULL; ssh_string str = NULL;
int i; int i;
@@ -886,10 +887,12 @@ int ssh_send_kex(ssh_session session, int server_kex)
goto error; goto error;
} }
if (ssh_buffer_add_ssh_string(session->out_hashbuf, str) < 0) { rc = ssh_buffer_add_ssh_string(session->out_hashbuf, str);
if (rc < 0) {
goto error; goto error;
} }
if (ssh_buffer_add_ssh_string(session->out_buffer, str) < 0) { rc = ssh_buffer_add_ssh_string(session->out_buffer, str);
if (rc < 0) {
goto error; goto error;
} }
SSH_STRING_FREE(str); SSH_STRING_FREE(str);
@@ -904,12 +907,14 @@ int ssh_send_kex(ssh_session session, int server_kex)
goto error; goto error;
} }
if (ssh_packet_send(session) == SSH_ERROR) { rc = ssh_packet_send(session);
if (rc == SSH_ERROR) {
return -1; return -1;
} }
SSH_LOG(SSH_LOG_PACKET, "SSH_MSG_KEXINIT sent"); SSH_LOG(SSH_LOG_PACKET, "SSH_MSG_KEXINIT sent");
return 0; return 0;
error: error:
ssh_buffer_reinit(session->out_buffer); ssh_buffer_reinit(session->out_buffer);
ssh_buffer_reinit(session->out_hashbuf); ssh_buffer_reinit(session->out_hashbuf);