From 9a6e3646610afb13c794f284b25222dac19f095a Mon Sep 17 00:00:00 2001 From: Frank Lichtenheld Date: Tue, 14 Apr 2026 07:59:21 +0200 Subject: [PATCH] ssl_mbedtls: Fix format string in get_ssl_library_version These are unsigned values, so treat them as such. Identified by cppcheck. Change-Id: I232fba91cfcca6c35d37696bc86890a366f5967f Signed-off-by: Frank Lichtenheld Acked-by: Arne Schwabe Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/1626 Message-Id: <20260414055927.17252-1-gert@greenie.muc.de> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg36607.html Signed-off-by: Gert Doering --- src/openvpn/ssl_mbedtls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/openvpn/ssl_mbedtls.c b/src/openvpn/ssl_mbedtls.c index a62ff76aa..85c771af1 100644 --- a/src/openvpn/ssl_mbedtls.c +++ b/src/openvpn/ssl_mbedtls.c @@ -1572,7 +1572,7 @@ get_ssl_library_version(void) { static char mbedtls_version[30]; unsigned int pv = mbedtls_version_get_number(); - snprintf(mbedtls_version, sizeof(mbedtls_version), "mbed TLS %d.%d.%d", (pv >> 24) & 0xff, + snprintf(mbedtls_version, sizeof(mbedtls_version), "mbed TLS %u.%u.%u", (pv >> 24) & 0xff, (pv >> 16) & 0xff, (pv >> 8) & 0xff); return mbedtls_version; } -- 2.47.3