diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/ssh.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -848,7 +848,9 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) * libssh2 extract the public key from the private key file. * This is done by simply passing sshc->rsa_pub = NULL. */ - if(data->set.str[STRING_SSH_PUBLIC_KEY]) { + if(data->set.str[STRING_SSH_PUBLIC_KEY] + /* treat empty string the same way as NULL */ + && data->set.str[STRING_SSH_PUBLIC_KEY][0]) { sshc->rsa_pub = strdup(data->set.str[STRING_SSH_PUBLIC_KEY]); if(!sshc->rsa_pub) out_of_memory = TRUE; @@ -869,7 +871,8 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) free(home); - infof(data, "Using SSH public key file '%s'\n", sshc->rsa_pub); + if(sshc->rsa_pub) + infof(data, "Using SSH public key file '%s'\n", sshc->rsa_pub); infof(data, "Using SSH private key file '%s'\n", sshc->rsa); state(conn, SSH_AUTH_PKEY); |