selftests/bpf: Fix memory leak in test_ima
authorKumar Kartikeya Dwivedi <memxor@gmail.com>
Thu, 28 Oct 2021 06:35:01 +0000 (12:05 +0530)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 28 Oct 2021 23:30:07 +0000 (16:30 -0700)
commitefadf2ad17a2d5dc90bda4e6e8b2f96af4c62dae
treee3c7139b738cff0dba0392dd7bcadc558398abcd
parentc3fc706e94f5653def2783ffcd809a38676b7551
selftests/bpf: Fix memory leak in test_ima

The allocated ring buffer is never freed, do so in the cleanup path.

Fixes: f446b570ac7e ("bpf/selftests: Update the IMA test to use BPF ring buffer")
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20211028063501.2239335-9-memxor@gmail.com
tools/testing/selftests/bpf/prog_tests/test_ima.c