From 9fe991d0a490e18c64b02540b141ad8c3e2a477e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Date: Wed, 29 Oct 2025 14:12:47 +0000 Subject: [PATCH] crypto: remove redundant access() checks before loading certs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The qcrypto_tls_creds_get_path method will perform an access() check on the file and return a NULL path if it fails. By the time we get to loading the cert files we know they must exist on disk and thus the second access() check is redundant. Reviewed-by: Marc-André Lureau Signed-off-by: Daniel P. Berrangé --- crypto/tlscredsx509.c | 22 ++++++++++------------ 1 file changed, 10 insertions(+), 12 deletions(-) diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c index 75c70af522..0acb17b6ec 100644 --- a/crypto/tlscredsx509.c +++ b/crypto/tlscredsx509.c @@ -496,8 +496,7 @@ qcrypto_tls_creds_x509_sanity_check(QCryptoTLSCredsX509 *creds, size_t i; int ret = -1; - if (certFile && - access(certFile, R_OK) == 0) { + if (certFile) { if (qcrypto_tls_creds_load_cert_list(creds, certFile, &certs, @@ -508,16 +507,15 @@ qcrypto_tls_creds_x509_sanity_check(QCryptoTLSCredsX509 *creds, goto cleanup; } } - if (access(cacertFile, R_OK) == 0) { - if (qcrypto_tls_creds_load_cert_list(creds, - cacertFile, - &cacerts, - &ncacerts, - isServer, - true, - errp) < 0) { - goto cleanup; - } + + if (qcrypto_tls_creds_load_cert_list(creds, + cacertFile, + &cacerts, + &ncacerts, + isServer, + true, + errp) < 0) { + goto cleanup; } for (i = 0; i < ncerts; i++) {