ossl_ssl.c: suppress warnings

nobu · nobu · commit 7c413b554551 · 2015-07-23T00:10:40.000Z
* ext/openssl/ossl_ssl.c (ossl_sslctx_setup): fix argument types
  to suppress shorten-64-to-32 and shorten-64-to-32 warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
@@ -869,7 +869,7 @@ ossl_sslctx_setup(VALUE self)
     val = rb_iv_get(self, "@alpn_protocols");
     if (!NIL_P(val)) {
 	VALUE rprotos = ssl_encode_npn_protocols(val);
-	SSL_CTX_set_alpn_protos(ctx, StringValueCStr(rprotos), RSTRING_LEN(rprotos));
+	SSL_CTX_set_alpn_protos(ctx, (const unsigned char *)StringValueCStr(rprotos), RSTRING_LENINT(rprotos));
 	OSSL_Debug("SSL ALPN values added");
     }
     if (RTEST(rb_iv_get(self, "@alpn_select_cb"))) {

Original file line number	Diff line number	Diff line change
`@@ -869,7 +869,7 @@ ossl_sslctx_setup(VALUE self)`
`869`	`869`	`val = rb_iv_get(self, "@alpn_protocols");`
`870`	`870`	`if (!NIL_P(val)) {`
`871`	`871`	`VALUE rprotos = ssl_encode_npn_protocols(val);`
`872`		`- SSL_CTX_set_alpn_protos(ctx, StringValueCStr(rprotos), RSTRING_LEN(rprotos));`
	`872`	`+ SSL_CTX_set_alpn_protos(ctx, (const unsigned char *)StringValueCStr(rprotos), RSTRING_LENINT(rprotos));`
`873`	`873`	`OSSL_Debug("SSL ALPN values added");`
`874`	`874`	`}`
`875`	`875`	`if (RTEST(rb_iv_get(self, "@alpn_select_cb"))) {`