The check for the 'dir' property is being repeated for every credential file to be loaded, but this results in incorrect logic for optional credentials. The 'dir' property is mandatory for PSK and x509 creds, even if some individual files are optional. Address this by separating the check for the 'dir' property. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> --- crypto/tlscreds.c | 9 --------- crypto/tlscredsanon.c | 3 ++- crypto/tlscredspsk.c | 5 +++++ crypto/tlscredsx509.c | 8 ++++++-- 4 files changed, 13 insertions(+), 12 deletions(-) diff --git a/crypto/tlscreds.c b/crypto/tlscreds.c index 208a7e6d8f..65e97ddd11 100644 --- a/crypto/tlscreds.c +++ b/crypto/tlscreds.c @@ -102,15 +102,6 @@ qcrypto_tls_creds_get_path(QCryptoTLSCreds *creds, { int ret = -1; - if (!creds->dir) { - if (required) { - error_setg(errp, "Missing 'dir' property value"); - return -1; - } else { - return 0; - } - } - *cred = g_strdup_printf("%s/%s", creds->dir, filename); if (access(*cred, R_OK) < 0) { diff --git a/crypto/tlscredsanon.c b/crypto/tlscredsanon.c index 44af9e6c9a..bc3351b5d6 100644 --- a/crypto/tlscredsanon.c +++ b/crypto/tlscredsanon.c @@ -43,7 +43,8 @@ qcrypto_tls_creds_anon_load(QCryptoTLSCredsAnon *creds, creds->parent_obj.dir ? creds->parent_obj.dir : "<nodir>"); if (creds->parent_obj.endpoint == QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) { - if (qcrypto_tls_creds_get_path(&creds->parent_obj, + if (creds->parent_obj.dir && + qcrypto_tls_creds_get_path(&creds->parent_obj, QCRYPTO_TLS_CREDS_DH_PARAMS, false, &dhparams, errp) < 0) { return -1; diff --git a/crypto/tlscredspsk.c b/crypto/tlscredspsk.c index 5b68a6b7ba..545d3e45db 100644 --- a/crypto/tlscredspsk.c +++ b/crypto/tlscredspsk.c @@ -81,6 +81,11 @@ qcrypto_tls_creds_psk_load(QCryptoTLSCredsPSK *creds, trace_qcrypto_tls_creds_psk_load(creds, creds->parent_obj.dir ? creds->parent_obj.dir : "<nodir>"); + if (!creds->parent_obj.dir) { + error_setg(errp, "Missing 'dir' property value"); + goto cleanup; + } + if (creds->parent_obj.endpoint == QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) { if (creds->username) { error_setg(errp, "username should not be set when endpoint=server"); diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c index 0acb17b6ec..8fe6cc8e93 100644 --- a/crypto/tlscredsx509.c +++ b/crypto/tlscredsx509.c @@ -567,8 +567,12 @@ qcrypto_tls_creds_x509_load(QCryptoTLSCredsX509 *creds, int ret; int rv = -1; - trace_qcrypto_tls_creds_x509_load(creds, - creds->parent_obj.dir ? creds->parent_obj.dir : "<nodir>"); + if (!creds->parent_obj.dir) { + error_setg(errp, "Missing 'dir' property value"); + return -1; + } + + trace_qcrypto_tls_creds_x509_load(creds, creds->parent_obj.dir); if (creds->parent_obj.endpoint == QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) { if (qcrypto_tls_creds_get_path(&creds->parent_obj, -- 2.51.1