shim: guard SSL_trace usage with OPENSSL_NO_SSL_TRACE check

bigbes · bigbes · commit a2c7dc33c443 · 2026-04-03T12:47:30.000+03:00
Fixes build with OpenSSL v1 where SSL_trace is not available. Closes #18
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -14,6 +14,9 @@ Versioning](http://semver.org/spec/v2.0.0.html) except to the first release.
 
 ### Fixed
 
+- Guard `SSL_trace` usage with `OPENSSL_NO_SSL_TRACE` check to fix build on
+  OpenSSL configurations without SSL trace support.
+
 ## [v1.2.1] - 2025-01-27
 
 The release fixes tests on Tarantool Cluster Manager.
diff --git a/shim.c b/shim.c
@@ -444,13 +444,15 @@ int X_SSL_verify_cb(int ok, X509_STORE_CTX* store) {
 }
 
 void X_SSL_toggle_tracing(SSL* ssl, FILE* output, short enable) {
+#ifndef OPENSSL_NO_SSL_TRACE
 	if (enable) {
 		SSL_set_msg_callback(ssl, SSL_trace);
 		SSL_set_msg_callback_arg(ssl, BIO_new_fp(output, BIO_NOCLOSE));
 	} else {
 		SSL_set_msg_callback(ssl, NULL);
 		SSL_set_msg_callback_arg(ssl, NULL);
 	}
+#endif
 }
 
 const SSL_METHOD *X_SSLv23_method() {

Original file line number	Diff line number	Diff line change
`@@ -444,13 +444,15 @@ int X_SSL_verify_cb(int ok, X509_STORE_CTX* store) {`
`444`	`444`	`}`
`445`	`445`
`446`	`446`	`void X_SSL_toggle_tracing(SSL* ssl, FILE* output, short enable) {`
	`447`	`+#ifndef OPENSSL_NO_SSL_TRACE`
`447`	`448`	`if (enable) {`
`448`	`449`	`SSL_set_msg_callback(ssl, SSL_trace);`
`449`	`450`	`SSL_set_msg_callback_arg(ssl, BIO_new_fp(output, BIO_NOCLOSE));`
`450`	`451`	`} else {`
`451`	`452`	`SSL_set_msg_callback(ssl, NULL);`
`452`	`453`	`SSL_set_msg_callback_arg(ssl, NULL);`
`453`	`454`	`}`
	`455`	`+#endif`
`454`	`456`	`}`
`455`	`457`
`456`	`458`	`const SSL_METHOD *X_SSLv23_method() {`