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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-12-22 22:36:06 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2017-12-23 03:09:52 +0300 |
| commit | 8207c6dd4746c345b689684c4cd0ce00a18c7ef2 (patch) | |
| tree | 36104aee2ea7b2b4a7326c369478890aad7243ef /init | |
| parent | b3b1b6532890c70987821946f90c22b8021aaaf8 (diff) | |
| download | linux-8207c6dd4746c345b689684c4cd0ce00a18c7ef2.tar.xz | |
tools: bpftool: protect against races with disappearing objects
On program/map show we may get an ID of an object from GETNEXT,
but the object may disappear before we call GET_FD_BY_ID. If
that happens, ignore the object and continue.
Fixes: 71bb428fe2c1 ("tools: bpf: add bpftool")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions