Browse code
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>
(cherry picked from commit 6a60d1bef424088df55f4d07efd45ce080fc7132)
Arne Schwabe authored on 2024/03/25 21:50:52Showing 1 changed files
| ... | ... |
@@ -1613,7 +1613,7 @@ get_ssl_library_version(void) |
| 1613 | 1613 |
{
|
| 1614 | 1614 |
static char mbedtls_version[30]; |
| 1615 | 1615 |
unsigned int pv = mbedtls_version_get_number(); |
| 1616 |
- sprintf( mbedtls_version, "mbed TLS %d.%d.%d", |
|
| 1616 |
+ snprintf(mbedtls_version, sizeof(mbedtls_version), "mbed TLS %d.%d.%d", |
|
| 1617 | 1617 |
(pv>>24)&0xff, (pv>>16)&0xff, (pv>>8)&0xff ); |
| 1618 | 1618 |
return mbedtls_version; |
| 1619 | 1619 |
} |