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| author | Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru> | 2023-05-24 15:25:27 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2023-06-07 01:43:30 +0300 |
| commit | bd058763a624a1fb5c20f3c46e632d623c043676 (patch) | |
| tree | 272983a243df39fe80b3d6229eacd7c1bc7cb6e9 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 9025944fddfed5966c8f102f1fe921ab3aee2c12 (diff) | |
| download | linux-bd058763a624a1fb5c20f3c46e632d623c043676.tar.xz | |
netfilter: nf_tables: Add null check for nla_nest_start_noflag() in nft_dump_basechain_hook()
The nla_nest_start_noflag() function may fail and return NULL;
the return value needs to be checked.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with SVACE.
Fixes: d54725cd11a5 ("netfilter: nf_tables: support for multiple devices per netdev hook")
Signed-off-by: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions