Commit 2114ae9faa for qemu.org

commit 2114ae9faaabe4ff1c455811bb38085324af17b7
Author: Daniel P. Berrangé <berrange@redhat.com>
Date:   Fri Aug 1 15:06:13 2025 +0100

    crypto: replace stat() with access() for credential checks

    Readability of the credential files is what matters for our usage,
    so access() is more appropriate than stat().

    Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
    Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
    Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/crypto/tlscreds.c b/crypto/tlscreds.c
index 9e59594d67..208a7e6d8f 100644
--- a/crypto/tlscreds.c
+++ b/crypto/tlscreds.c
@@ -100,7 +100,6 @@ qcrypto_tls_creds_get_path(QCryptoTLSCreds *creds,
                            char **cred,
                            Error **errp)
 {
-    struct stat sb;
     int ret = -1;

     if (!creds->dir) {
@@ -114,7 +113,7 @@ qcrypto_tls_creds_get_path(QCryptoTLSCreds *creds,

     *cred = g_strdup_printf("%s/%s", creds->dir, filename);

-    if (stat(*cred, &sb) < 0) {
+    if (access(*cred, R_OK) < 0) {
         if (errno == ENOENT && !required) {
             ret = 0;
         } else {