bpf: tcp: Use sock_gen_put instead of sock_put in bpf_iter_tcp

Browse source

[ Upstream commit 580031ff99 ]

While reviewing the udp-iter batching patches, noticed the bpf_iter_tcp
calling sock_put() is incorrect. It should call sock_gen_put instead
because bpf_iter_tcp is iterating the ehash table which has the req sk
and tw sk. This patch replaces all sock_put with sock_gen_put in the
bpf_iter_tcp codepath.

Fixes: 04c7820b77 ("bpf: tcp: Bpf iter batching and lock_sock")
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20230328004232.2134233-1-martin.lau@linux.dev
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Martin KaFai Lau 2023-03-27 17:42:32 -07:00 • committed by Greg Kroah-Hartman

parent 48e8e7851d

commit b41da67451

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

net/ipv4/tcp_ipv4.c

View file