Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
selftests/bpf: Fix a fd leak in error paths in open_netns
[ Upstream commit 151f7442436658ee84076681d8f52e987fe147ea ] As Martin mentioned in review comment, there is an existing bug that orig_netns_fd will be leaked in the later "goto fail;" case after open("/proc/self/ns/net") in open_netns() in network_helpers.c. This patch adds "close(token->orig_netns_fd);" before "free(token);" to fix it. Fixes: a303388 ("selftests/bpf: Move open_netns() and close_netns() into network_helpers.c") Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn> Link: https://lore.kernel.org/r/a104040b47c3c34c67f3f125cdfdde244a870d3c.1713868264.git.tanggeliang@kylinos.cn Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
- Loading branch information