From 7badac7f975978ad4b4fb80d9bacbd7afe94ea81 Mon Sep 17 00:00:00 2001
From: TapTap <taptap.programming@gmail.com>
Date: Mon, 14 Sep 2026 17:54:20 +0200
Subject: [PATCH] test(compression): free inherited Data in forked truncation
 test (valgrind)

---
 tests/test_compression.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_compression.c b/tests/test_compression.c
index 063f060..b80b95b 100644
--- a/tests/test_compression.c
+++ b/tests/test_compression.c
@@ -295,9 +295,13 @@ static void test_data_decompress_truncated_frame_fails() {
       bool failed_cleanly = (out == NULL);
       data_destroy(out);
       data_destroy(compressed);
+      /* The child inherited `input` across fork(); free it before _exit so the
+       * valgrind CI job (which instruments forked children too) sees no leak. */
+      data_destroy(input);
       _exit(failed_cleanly ? 0 : 1);
     }
     data_destroy(compressed);
+    data_destroy(input);
     _exit(2);
   }
   int status;