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| author | Arne Schwabe | 2024-03-25 13:50:52 +0100 |
|---|---|---|
| committer | Gert Doering | 2024-03-25 16:31:27 +0100 |
| commit | 6a60d1bef424088df55f4d07efd45ce080fc7132 (patch) | |
| tree | 8d19534fe651a3581cbdf85886e3739cb17c211d | |
| parent | 3fdf5aa04f7b96a3b7110f75306306ac5d7ed5fd (diff) | |
| download | openvpn-6a60d1bef424088df55f4d07efd45ce080fc7132.zip openvpn-6a60d1bef424088df55f4d07efd45ce080fc7132.tar.gz | |
Use snprintf instead of sprintf for get_ssl_library_version
This is avoid a warning/error (when using -Werror) under current macOS
of sprintf:
__deprecated_msg("This function is provided for compatibility
reasons only. Due to security concerns inherent in the design
of sprintf(3), it is highly recommended that you use snprintf(3)
instead.")
Change-Id: I3c6fd36eb9daee9244d6dc6d9f22de1c5cf9d039
Signed-off-by: Arne Schwabe <arne-openvpn@rfc2549.org>
Acked-by: Frank Lichtenheld <frank@lichtenheld.com>
Message-Id: <20240325125052.14135-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg28458.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
| -rw-r--r-- | src/openvpn/ssl_mbedtls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/openvpn/ssl_mbedtls.c b/src/openvpn/ssl_mbedtls.c index b44ddd5..0730d25 100644 --- a/src/openvpn/ssl_mbedtls.c +++ b/src/openvpn/ssl_mbedtls.c @@ -1614,7 +1614,7 @@ get_ssl_library_version(void) { static char mbedtls_version[30]; unsigned int pv = mbedtls_version_get_number(); - sprintf( mbedtls_version, "mbed TLS %d.%d.%d", + snprintf(mbedtls_version, sizeof(mbedtls_version), "mbed TLS %d.%d.%d", (pv>>24)&0xff, (pv>>16)&0xff, (pv>>8)&0xff ); return mbedtls_version; } |