linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-03-13	bpf: Test ref release issue in bpf_tcp_sock and bpf_sk_fullsock	Martin KaFai Lau	1	-2/+2
	Adding verifier tests to ensure the ptr returned from bpf_tcp_sock() and bpf_sk_fullsock() cannot be accessed after bpf_sk_release() is called. A few of the tests are derived from a reproducer test by Lorenz Bauer. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2019-02-10	bpf: Add skb->sk, bpf_sk_fullsock and bpf_tcp_sock tests to test_verifer	Martin KaFai Lau	1	-0/+384
	This patch tests accessing the skb->sk and the new helpers, bpf_sk_fullsock and bpf_tcp_sock. The errstr of some existing "reference tracking" tests is changed with s/bpf_sock/sock/ and s/socket/sock/ where "sock" is from the verifier's reg_type_str[]. Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>