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| author | Fernando Fernandez Mancera <fmancera@suse.de> | 2026-06-22 15:08:55 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-23 19:12:47 -0700 |
| commit | 3e0e51c0ee1d08cc9d48dc17f3248d5b31cf8066 (patch) | |
| tree | 32b223e4ac541331f24b2c56507596b3aa941348 /tools/lib/python/kdoc/python_version.py | |
| parent | 058b9b19f9639fe1e1225a17c540f61b65bee6ad (diff) | |
ipv6: fix error handling in disable_policy sysctl
When writing to the disable_policy sysctl, if proc_dointvec() fails to
parse the input, it returns a negative error code. The current
implementation is resetting the position argument even if an error
occurred during proc_dointvec() and not only during sysctl restart.
Fix this by checking the return value of proc_dointvec() and returning
early on failure.
Fixes: df789fe75206 ("ipv6: Provide ipv6 version of "disable_policy" sysctl")
Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260622130857.5115-5-fmancera@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions