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(parent: c34710a) | patch
net: Fix data-races around sysctl_max_skb_frags.
authorKuniyuki Iwashima <kuniyu@amazon.com>
Tue, 23 Aug 2022 17:46:54 +0000 (10:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Aug 2022 12:46:58 +0000 (13:46 +0100)
commit567d627766c0b79ce825e705b64d30bbc1f25c75
treeae4bf05b7ffa2902b68f902877bb3116fcc58b19tree | snapshot
parentc34710a8c782fb724c5c7595562b9740e5a6bf9dcommit | diff
net: Fix data-races around sysctl_max_skb_frags.

While reading sysctl_max_skb_frags, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.

Fixes: 55a065f92e7a ("net:Add sysctl_max_skb_frags")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp.c diff | blob | history
net/mptcp/protocol.c diff | blob | history
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