Silence warning about format string in check_ca_required

clang does not like if the format argument of printf like function is not a string literal (or constant): warning: format string is not a string literal (potentially insecure) Make the format string constant to silence the warning. Signed-off-by: Arne Schwabe <[email protected]> Signed-off-by: Antonio Quartulli <[email protected]> Acked-by: Selva Nair <[email protected]> Message-Id: <[email protected]> URL: https://www.mail-archive.com/[email protected]/msg22519.html Signed-off-by: Gert Doering <[email protected]>
OpenVPN · Jun 13, 2021 · d2e5412 · d2e5412
1 parent b4f658d
commit d2e5412
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
@@ -2069,7 +2069,7 @@ check_ca_required(const struct options *options)
         return;
     }
 
-    const char* str = "You must define CA file (--ca)"
+    const char* const str = "You must define CA file (--ca)"
 #ifndef ENABLE_CRYPTO_MBEDTLS
         " or CA path (--capath)"
 #endif