064cdf53d9
Andreas Westin
2026-09-24
Subject
libssh: work with empty priv_key
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Commit Diff GitHub →
lib/vssh/libssh.c+3 -2
| @@ -834,7 +834,8 @@ static int myssh_in_AUTHLIST(struct Curl_easy *data, | |
| /* For public key auth we need either the private key or | |
| CURLSSH_AUTH_AGENT. */ | |
| if((sshc->auth_methods & SSH_AUTH_METHOD_PUBLICKEY) && | |
| - | (sshc->priv_key || (data->set.ssh_auth_types & CURLSSH_AUTH_AGENT))) { |
| + | ((sshc->priv_key && sshc->priv_key[0]) || |
| + | (data->set.ssh_auth_types & CURLSSH_AUTH_AGENT))) { |
| myssh_to(data, sshc, SSH_AUTH_PKEY_INIT); | |
| infof(data, "Authentication using SSH public key file"); | |
| } | |
| @@ -864,7 +865,7 @@ static int myssh_in_AUTH_PKEY_INIT(struct Curl_easy *data, | |
| /* Two choices, (1) private key was given on CMD, | |
| * (2) use the "default" keys. */ | |
| - | if(sshc->priv_key) { |
| + | if(sshc->priv_key && sshc->priv_key[0]) { |
| if(sshc->pubkey && !sshc->passphrase) { | |
| rc = ssh_userauth_try_publickey(sshc->ssh_session, NULL, sshc->pubkey); | |
| if(rc == SSH_AUTH_AGAIN) | |