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ipv6: exthdrs: annotate data-race over multiple sysctl
authorEric Dumazet <edumazet@google.com>
Thu, 15 Jan 2026 09:41:40 +0000 (09:41 +0000)
committerJakub Kicinski <kuba@kernel.org>
Mon, 19 Jan 2026 17:56:43 +0000 (09:56 -0800)
commit978b67d28358b0b4eacfa94453d1ad4e09b123ad
tree6564542d8fbe0c51c77b5674749e768e02ac6626tree
parent12eddc68574441b7fe319cf7726f1218f80e4e2bcommit | diff
ipv6: exthdrs: annotate data-race over multiple sysctl

Following four sysctls can change under us, add missing READ_ONCE().

- ipv6.sysctl.max_dst_opts_len
- ipv6.sysctl.max_dst_opts_cnt
- ipv6.sysctl.max_hbh_opts_len
- ipv6.sysctl.max_hbh_opts_cnt

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260115094141.3124990-8-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/ipv6/exthdrs.c diff | blob | blame | history
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