4 files changed, 6 insertions, 0 deletions
diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index e026fac1f4..8128c30e7f 100755
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -5,6 +5,7 @@
 
 test_description='Test custom diff function name patterns'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'setup' '
diff --git a/t/t4042-diff-textconv-caching.sh b/t/t4042-diff-textconv-caching.sh
index 8ebfa3c1be..a179205394 100755
--- a/t/t4042-diff-textconv-caching.sh
+++ b/t/t4042-diff-textconv-caching.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='test textconv caching'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 cat >helper <<'EOF'
diff --git a/t/t4048-diff-combined-binary.sh b/t/t4048-diff-combined-binary.sh
index 0260cf64f5..f399484bce 100755
--- a/t/t4048-diff-combined-binary.sh
+++ b/t/t4048-diff-combined-binary.sh
@@ -4,6 +4,7 @@ test_description='combined and merge diff handle binary files and textconv'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'setup binary merge conflict' '
diff --git a/t/t4209-log-pickaxe.sh b/t/t4209-log-pickaxe.sh
index 64e1623733..b42fdc54fc 100755
--- a/t/t4209-log-pickaxe.sh
+++ b/t/t4209-log-pickaxe.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='log --grep/--author/--regexp-ignore-case/-S/-G'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_log () {