diff --git a/t/t0001-init.sh b/t/t0001-init.sh
index df544bb321..7603ad2f82 100755
--- a/t/t0001-init.sh
+++ b/t/t0001-init.sh
@@ -2,6 +2,7 @@
 
 test_description='git init'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 check_config () {
diff --git a/t/t0002-gitfile.sh b/t/t0002-gitfile.sh
index 8440e6add1..76052cb562 100755
--- a/t/t0002-gitfile.sh
+++ b/t/t0002-gitfile.sh
@@ -7,6 +7,7 @@ Verify that plumbing commands work when .git is a file
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 objpath() {
diff --git a/t/t0003-attributes.sh b/t/t0003-attributes.sh
index 1e4c672b84..b9ed612af1 100755
--- a/t/t0003-attributes.sh
+++ b/t/t0003-attributes.sh
@@ -2,6 +2,7 @@
 
 test_description=gitattributes
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 attr_check_basic () {
diff --git a/t/t0005-signals.sh b/t/t0005-signals.sh
index 4c214bd11c..a5ec6a0315 100755
--- a/t/t0005-signals.sh
+++ b/t/t0005-signals.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='signals work as we expect'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 cat >expect <<EOF
diff --git a/t/t0007-git-var.sh b/t/t0007-git-var.sh
index 88b9ae8158..53af92d571 100755
--- a/t/t0007-git-var.sh
+++ b/t/t0007-git-var.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 
 test_description='basic sanity checks for git var'
+
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success 'get GIT_AUTHOR_IDENT' '
diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh
index a594b4aa7d..532637de88 100755
--- a/t/t0008-ignores.sh
+++ b/t/t0008-ignores.sh
@@ -2,6 +2,7 @@
 
 test_description=check-ignore
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 init_vars () {
diff --git a/t/t0010-racy-git.sh b/t/t0010-racy-git.sh
index 5657c5a87b..837c8b7228 100755
--- a/t/t0010-racy-git.sh
+++ b/t/t0010-racy-git.sh
@@ -2,6 +2,7 @@
 
 test_description='racy GIT'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 # This test can give false success if your machine is sufficiently
diff --git a/t/t0022-crlf-rename.sh b/t/t0022-crlf-rename.sh
index 7af3fbcc7b..c1a331e9e9 100755
--- a/t/t0022-crlf-rename.sh
+++ b/t/t0022-crlf-rename.sh
@@ -2,6 +2,7 @@
 
 test_description='ignore CR in CRLF sequence while computing similiarity'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t0024-crlf-archive.sh b/t/t0024-crlf-archive.sh
index 4e9fa3cd68..a34de56420 100755
--- a/t/t0024-crlf-archive.sh
+++ b/t/t0024-crlf-archive.sh
@@ -2,6 +2,7 @@
 
 test_description='respect crlf in git archive'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t0025-crlf-renormalize.sh b/t/t0025-crlf-renormalize.sh
index e13363ade5..81447978b7 100755
--- a/t/t0025-crlf-renormalize.sh
+++ b/t/t0025-crlf-renormalize.sh
@@ -2,6 +2,7 @@
 
 test_description='CRLF renormalization'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success setup '
diff --git a/t/t0026-eol-config.sh b/t/t0026-eol-config.sh
index c5203e232c..cdcafcdff7 100755
--- a/t/t0026-eol-config.sh
+++ b/t/t0026-eol-config.sh
@@ -2,6 +2,7 @@
 
 test_description='CRLF conversion'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 has_cr() {
diff --git a/t/t0029-core-unsetenvvars.sh b/t/t0029-core-unsetenvvars.sh
index 24ce46a6ea..b138e1d9cb 100755
--- a/t/t0029-core-unsetenvvars.sh
+++ b/t/t0029-core-unsetenvvars.sh
@@ -2,6 +2,7 @@
 
 test_description='test the Windows-only core.unsetenvvars setting'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 if ! test_have_prereq MINGW
diff --git a/t/t0055-beyond-symlinks.sh b/t/t0055-beyond-symlinks.sh
index 0c6ff567a1..6bada37022 100755
--- a/t/t0055-beyond-symlinks.sh
+++ b/t/t0055-beyond-symlinks.sh
@@ -2,6 +2,7 @@
 
 test_description='update-index and add refuse to add beyond symlinks'
 
+TEST_PASSES_SANITIZE_LEAK=true
 . ./test-lib.sh
 
 test_expect_success SYMLINKS setup '