6.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pu Lehui <pulehui@xxxxxxxxxx>
[ Upstream commit 4a04cb326a6c7f9a2c066f8c2ca78a5a9b87ddab ]
Fix btf leak on new btf alloc failure in btf_distill test.
Fixes: affdeb50616b ("selftests/bpf: Extend distilled BTF tests to cover BTF relocation")
Signed-off-by: Pu Lehui <pulehui@xxxxxxxxxx>
Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
Link: https://lore.kernel.org/bpf/20250115100241.4171581-1-pulehui@xxxxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/testing/selftests/bpf/prog_tests/btf_distill.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/btf_distill.c b/tools/testing/selftests/bpf/prog_tests/btf_distill.c
index ca84726d5ac1b..b72b966df77b9 100644
--- a/tools/testing/selftests/bpf/prog_tests/btf_distill.c
+++ b/tools/testing/selftests/bpf/prog_tests/btf_distill.c
@@ -385,7 +385,7 @@ static void test_distilled_base_missing_err(void)
"[2] INT 'int' size=8 bits_offset=0 nr_bits=64 encoding=SIGNED");
btf5 = btf__new_empty();
if (!ASSERT_OK_PTR(btf5, "empty_reloc_btf"))
- return;
+ goto cleanup;
btf__add_int(btf5, "int", 4, BTF_INT_SIGNED); /* [1] int */
VALIDATE_RAW_BTF(
btf5,
@@ -478,7 +478,7 @@ static void test_distilled_base_multi_err2(void)
"[1] INT 'int' size=4 bits_offset=0 nr_bits=32 encoding=SIGNED");
btf5 = btf__new_empty();
if (!ASSERT_OK_PTR(btf5, "empty_reloc_btf"))
- return;
+ goto cleanup;
btf__add_int(btf5, "int", 4, BTF_INT_SIGNED); /* [1] int */
btf__add_int(btf5, "int", 4, BTF_INT_SIGNED); /* [2] int */
VALIDATE_RAW_BTF(
--
2.39.5
