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Diffstat (limited to 'block/ssh.c')
-rw-r--r--block/ssh.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/block/ssh.c b/block/ssh.c
index 18186ba81f..26078c41ca 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -506,10 +506,9 @@ static int authenticate(BDRVSSHState *s, const char *user, Error **errp)
}
static int connect_to_ssh(BDRVSSHState *s, QDict *options,
- int ssh_flags, int creat_mode)
+ int ssh_flags, int creat_mode, Error **errp)
{
int r, ret;
- Error *err = NULL;
const char *host, *user, *path, *host_key_check;
int port;
@@ -528,6 +527,7 @@ static int connect_to_ssh(BDRVSSHState *s, QDict *options,
} else {
user = g_get_user_name();
if (!user) {
+ error_setg_errno(errp, errno, "Can't get user name");
ret = -errno;
goto err;
}
@@ -544,11 +544,9 @@ static int connect_to_ssh(BDRVSSHState *s, QDict *options,
s->hostport = g_strdup_printf("%s:%d", host, port);
/* Open the socket and connect. */
- s->sock = inet_connect(s->hostport, &err);
- if (err != NULL) {
+ s->sock = inet_connect(s->hostport, errp);
+ if (s->sock < 0) {
ret = -errno;
- qerror_report_err(err);
- error_free(err);
goto err;
}
@@ -556,7 +554,7 @@ static int connect_to_ssh(BDRVSSHState *s, QDict *options,
s->session = libssh2_session_init();
if (!s->session) {
ret = -EINVAL;
- session_error_report(s, "failed to initialize libssh2 session");
+ session_error_setg(errp, s, "failed to initialize libssh2 session");
goto err;
}
@@ -567,30 +565,26 @@ static int connect_to_ssh(BDRVSSHState *s, QDict *options,
r = libssh2_session_handshake(s->session, s->sock);
if (r != 0) {
ret = -EINVAL;
- session_error_report(s, "failed to establish SSH session");
+ session_error_setg(errp, s, "failed to establish SSH session");
goto err;
}
/* Check the remote host's key against known_hosts. */
- ret = check_host_key(s, host, port, host_key_check, &err);
+ ret = check_host_key(s, host, port, host_key_check, errp);
if (ret < 0) {
- qerror_report_err(err);
- error_free(err);
goto err;
}
/* Authenticate. */
- ret = authenticate(s, user, &err);
+ ret = authenticate(s, user, errp);
if (ret < 0) {
- qerror_report_err(err);
- error_free(err);
goto err;
}
/* Start SFTP. */
s->sftp = libssh2_sftp_init(s->session);
if (!s->sftp) {
- session_error_report(s, "failed to initialize sftp handle");
+ session_error_setg(errp, s, "failed to initialize sftp handle");
ret = -EINVAL;
goto err;
}
@@ -645,6 +639,7 @@ static int connect_to_ssh(BDRVSSHState *s, QDict *options,
static int ssh_file_open(BlockDriverState *bs, QDict *options, int bdrv_flags,
Error **errp)
{
+ Error *local_err = NULL;
BDRVSSHState *s = bs->opaque;
int ret;
int ssh_flags;
@@ -657,8 +652,10 @@ static int ssh_file_open(BlockDriverState *bs, QDict *options, int bdrv_flags,
}
/* Start up SSH. */
- ret = connect_to_ssh(s, options, ssh_flags, 0);
+ ret = connect_to_ssh(s, options, ssh_flags, 0, &local_err);
if (ret < 0) {
+ qerror_report_err(local_err);
+ error_free(local_err);
goto err;
}
@@ -718,8 +715,11 @@ static int ssh_create(const char *filename, QEMUOptionParameter *options,
r = connect_to_ssh(&s, uri_options,
LIBSSH2_FXF_READ|LIBSSH2_FXF_WRITE|
- LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC, 0644);
+ LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC,
+ 0644, &local_err);
if (r < 0) {
+ qerror_report_err(local_err);
+ error_free(local_err);
ret = r;
goto out;
}