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(parent: b7ea287) | patch
devlink: validate length of param values
authorJakub Kicinski <kuba@kernel.org>
Tue, 3 Mar 2020 05:05:11 +0000 (21:05 -0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 3 Mar 2020 21:28:48 +0000 (13:28 -0800)
commitf0e3bb2cbbc453e34278879c879b72297dbd41b9
tree0f6f8c7b5bc96f5a373dbeadb7510674dbd3b0actree | snapshot
parentb7ea287bf030723ffcf53f60a8d59df622b783f2commit | diff
devlink: validate length of param values

DEVLINK_ATTR_PARAM_VALUE_DATA may have different types
so it's not checked by the normal netlink policy. Make
sure the attribute length is what we expect.

Fixes: f8e96eb1accb ("devlink: Add param set command")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/devlink.c diff | blob | history
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