From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Wed, 9 Feb 2022 16:36:14 +0000 (+0100)
Subject: vala: Free empty stack list for code contexts
X-Git-Tag: 0.48.23~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60b5731200a246bb5252f290d83e62c5e8fbcf3f;p=thirdparty%2Fvala.git

vala: Free empty stack list for code contexts

While having the stack list created on demand, make sure to destroy it
when it is not required anymore. Otherwise it will be leaked without an
option to avoid that to happen.
---

diff --git a/vala/valacodecontext.vala b/vala/valacodecontext.vala
index 051cc2c00..01b99bdd1 100644
--- a/vala/valacodecontext.vala
+++ b/vala/valacodecontext.vala
@@ -290,6 +290,11 @@ public class Vala.CodeContext {
 		}
 
 		context_stack->remove_at (context_stack->size - 1);
+
+		if (context_stack->size == 0) {
+			delete context_stack;
+			context_stack_key.set (null, null);
+		}
 	}
 
 	/**