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rpc: fix handling of SSH auth failure code

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The result of libssh2_userauth_password is being assigned to 'ret' in
one branch and 'rc' in the other branch. Checks are all done against the
'ret' variable, so one branch never does the correct check.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2018-08-31 11:13:39 +01:00
parent a017bae1ae
commit 5a128712bc
1 changed files with 7 additions and 7 deletions
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14
src/rpc/virnetsshsession.c
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@ -706,9 +706,9 @@ virNetSSHAuthenticatePassword(virNetSSHSessionPtr sess,
if (priv->password) {
/* tunelled password authentication */
if ((ret = libssh2_userauth_password(sess->session,
priv->username,
priv->password)) == 0) {
if ((rc = libssh2_userauth_password(sess->session,
priv->username,
priv->password)) == 0) {
ret = 0;
goto cleanup;
}
@ -737,7 +737,7 @@ virNetSSHAuthenticatePassword(virNetSSHSessionPtr sess,
goto cleanup;
}
if (ret != LIBSSH2_ERROR_AUTHENTICATION_FAILED)
if (rc != LIBSSH2_ERROR_AUTHENTICATION_FAILED)
break;
VIR_FREE(password);
@ -750,10 +750,10 @@ virNetSSHAuthenticatePassword(virNetSSHSessionPtr sess,
_("authentication failed: %s"), errmsg);
/* determine exist status */
if (ret == LIBSSH2_ERROR_AUTHENTICATION_FAILED)
return 1;
if (rc == LIBSSH2_ERROR_AUTHENTICATION_FAILED)
ret = 1;
else
return -1;
ret = -1;
cleanup:
VIR_FREE(password);