In qcrypto_tls_creds_get_path() coverity complains that we are checking '*creds' for NULL, despite having dereferenced it previously. This is harmless bug due to fact that the trace call was too early. Moving it after the cleanup gets the desired semantics.
In qcrypto_tls_creds_check_cert_key_purpose() coverity complains that we're passing a pointer to a previously free'd buffer into gnutls_x509_crt_get_key_purpose_oid() This is harmless because we're passing a size == 0, so gnutls won't access the buffer, but rather just report what size it needs to be. We can avoid it though by explicitly setting the buffer to NULL after free'ing it. Signed-off-by: Daniel P. Berrange <berra...@redhat.com> --- crypto/tlscreds.c | 4 ++-- crypto/tlscredsx509.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/crypto/tlscreds.c b/crypto/tlscreds.c index 5ec982c..e7d9c1c 100644 --- a/crypto/tlscreds.c +++ b/crypto/tlscreds.c @@ -123,10 +123,10 @@ qcrypto_tls_creds_get_path(QCryptoTLSCreds *creds, goto cleanup; } - trace_qcrypto_tls_creds_get_path(creds, filename, - *cred ? *cred : "<none>"); ret = 0; cleanup: + trace_qcrypto_tls_creds_get_path(creds, filename, + *cred ? *cred : "<none>"); return ret; } diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c index dc46bc4..e39c10f 100644 --- a/crypto/tlscredsx509.c +++ b/crypto/tlscredsx509.c @@ -255,6 +255,7 @@ qcrypto_tls_creds_check_cert_key_purpose(QCryptoTLSCredsX509 *creds, } g_free(buffer); + buffer = NULL; } if (isServer) { -- 2.5.0