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Rest in Peace SSHv1

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This commit is contained in:
Andreas Schneider
2018-06-28 17:52:58 +02:00
parent 81b4320318
commit 206f3ff895
56 changed files with 328 additions and 3139 deletions
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18
src/misc.c
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@@ -821,14 +821,13 @@ char *ssh_path_expand_escape(ssh_session session, const char *s) {
*
* @param session The session to analyze the banner from.
* @param server 0 means we are a client, 1 a server.
* @param ssh1 The variable which is set if it is a SSHv1 server.
* @param ssh2 The variable which is set if it is a SSHv2 server.
*
* @return 0 on success, < 0 on error.
*
* @see ssh_get_issue_banner()
*/
int ssh_analyze_banner(ssh_session session, int server, int *ssh1, int *ssh2) {
int ssh_analyze_banner(ssh_session session, int server)
{
const char *banner;
const char *openssh;
@@ -861,20 +860,15 @@ int ssh_analyze_banner(ssh_session session, int server, int *ssh1, int *ssh2) {
SSH_LOG(SSH_LOG_RARE, "Analyzing banner: %s", banner);
switch (banner[4]) {
case '2':
break;
case '1':
*ssh1 = 1;
if (strlen(banner) > 6) {
if (banner[6] == '9') {
*ssh2 = 1;
} else {
*ssh2 = 0;
break;
}
}
break;
case '2':
*ssh1 = 0;
*ssh2 = 1;
break;
FALL_THROUGH;
default:
ssh_set_error(session, SSH_FATAL, "Protocol mismatch: %s", banner);
return -1;