From: Arne Schwabe <[email protected]>
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 <[email protected]>
Acked-by: Frank Lichtenheld <[email protected]>
---
This change was reviewed on Gerrit and approved by at least one
developer. I request to merge it to master.
Gerrit URL: https://gerrit.openvpn.net/c/openvpn/+/545
This mail reflects revision 1 of this Change.
Signed-off-by line for the author was added as per our policy.
Acked-by according to Gerrit (reflected above):
Frank Lichtenheld <[email protected]>
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 @@
{
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;
}
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