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| author | Yue Haibing <yuehaibing@huawei.com> | 2025-09-01 20:37:26 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-24 10:29:32 +0100 |
| commit | 7816b60922c8b210638d6623d7d95fa02995d14d (patch) | |
| tree | 47639b7a9a098ff0b5d5c283a3ba49f30804f737 /include/net/nfc | |
| parent | 2412c6aa42fc0622367ea6b84bc86f3455c04a32 (diff) | |
| download | linux-7816b60922c8b210638d6623d7d95fa02995d14d.tar.gz linux-7816b60922c8b210638d6623d7d95fa02995d14d.tar.bz2 linux-7816b60922c8b210638d6623d7d95fa02995d14d.zip | |
ipv6: Add sanity checks on ipv6_devconf.rpl_seg_enabled
[ Upstream commit 3d95261eeb74958cd496e1875684827dc5d028cc ]
In ipv6_rpl_srh_rcv() we use min(net->ipv6.devconf_all->rpl_seg_enabled,
idev->cnf.rpl_seg_enabled) is intended to return 0 when either value is
zero, but if one of the values is negative it will in fact return non-zero.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Link: https://patch.msgid.link/20250901123726.1972881-3-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/nfc')
0 files changed, 0 insertions, 0 deletions