diff options
| author | Geliang Tang <tanggeliang@kylinos.cn> | 2024-04-23 13:35:27 +0300 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2024-04-24 23:12:28 +0300 |
| commit | 151f7442436658ee84076681d8f52e987fe147ea (patch) | |
| tree | 207cd2dec61f6841b4257c91909de2b07d628490 /mm/hugetlb.c | |
| parent | 55d30cc90fd42587594345a025b34399585e6e19 (diff) | |
| download | linux-151f7442436658ee84076681d8f52e987fe147ea.tar.xz | |
selftests/bpf: Fix a fd leak in error paths in open_netns
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: a30338840fa5 ("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>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions