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[bpf,v2,1/4] selftests/bpf: Fix btf leak on new btf alloc failure in btf_distill test

Message ID 20250115100241.4171581-1-pulehui@huaweicloud.com (mailing list archive)
State New
Delegated to: BPF
Headers show
Series [bpf,v2,1/4] selftests/bpf: Fix btf leak on new btf alloc failure in btf_distill test | expand

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Commit Message

Pu Lehui Jan. 15, 2025, 10:02 a.m. UTC 
From: Pu Lehui <pulehui@huawei.com>

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@huawei.com>
---
v2: newly discovered bugfix.

 tools/testing/selftests/bpf/prog_tests/btf_distill.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/prog_tests/btf_distill.c b/tools/testing/selftests/bpf/prog_tests/btf_distill.c
index ca84726d5ac1..b72b966df77b 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(