From 25f1b713aa52ed886c443a47c8967cfbb377023f Mon Sep 17 00:00:00 2001
From: MatejMagat305 <61238240+MatejMagat305@users.noreply.github.com>
Date: Fri, 20 Jan 2023 09:49:45 +0100
Subject: [PATCH] crypto.pem: add Block.free() method (#17045)

---
 vlib/crypto/pem/pem.v | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/vlib/crypto/pem/pem.v b/vlib/crypto/pem/pem.v
index be3505c531..25a6c7ea52 100644
--- a/vlib/crypto/pem/pem.v
+++ b/vlib/crypto/pem/pem.v
@@ -62,6 +62,19 @@ pub mut:
 	data []u8
 }
 
+// free the resources taken by the Block `block`
+[unsafe]
+pub fn (mut block Block) free() {
+	$if prealloc {
+		return
+	}
+	unsafe {
+		block.block_type.free()
+		block.headers.free()
+		block.data.free()
+	}
+}
+
 // returns a new `Block` with the specified block_type
 [inline]
 pub fn new(block_type string) Block {