Asbjørn Sloth Tønnesen 536b97acdd net/sched: cls_flower: propagate tca[TCA_OPTIONS] to NL_REQ_ATTR_CHECK
NL_REQ_ATTR_CHECK() is used in fl_set_key_flags() to set
extended attributes about the origin of an error, this
patch propagates tca[TCA_OPTIONS] through.

Before this patch:

$ sudo ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/tc.yaml \
	 --do newtfilter --json '{
		"chain": 0, "family": 0, "handle": 4, "ifindex": 22,
		"info": 262152,
		"kind": "flower",
		"options": {
			"flags": 0, "key-enc-flags": 8,
			"key-eth-type": 2048 },
		"parent": 4294967283 }'
Netlink error: Invalid argument
nl_len = 68 (52) nl_flags = 0x300 nl_type = 2
        error: -22
        extack: {'msg': 'Missing flags mask',
                 'miss-type': 111}

After this patch:

[same cmd]
Netlink error: Invalid argument
nl_len = 76 (60) nl_flags = 0x300 nl_type = 2
        error: -22
        extack: {'msg': 'Missing flags mask',
                 'miss-type': 111, 'miss-nest': 56}

Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Link: https://patch.msgid.link/20240713021911.1631517-14-ast@fiberby.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-15 09:14:39 -07:00
..
2024-01-02 12:41:16 +00:00