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| author |   Jakub Kicinski <kuba@kernel.org> | 2021-12-14 07:47:25 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-12-15 15:09:24 +0000 |
| commit | 3bc14ea0d12a57a968038f8e86e9bc2c1668ad9a (patch) | |
| tree | 4a7268ff8d2517e67471382a53d669a7c63546d8 /net/netfilter/nf_conntrack_core.c | |
| parent | net: add net device refcount tracker to struct packet_type (diff) | |
| download | linux-dev-3bc14ea0d12a57a968038f8e86e9bc2c1668ad9a.tar.xz linux-dev-3bc14ea0d12a57a968038f8e86e9bc2c1668ad9a.zip | |
ethtool: always write dev in ethnl_parse_header_dev_get
Commit 0976b888a150 ("ethtool: fix null-ptr-deref on ref tracker")
made the write to req_info.dev conditional, but as Eric points out
in a different follow up the structure is often allocated on the
stack and not kzalloc()'d so seems safer to always write the dev,
in case it's garbage on input.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nf_conntrack_core.c')
0 files changed, 0 insertions, 0 deletions