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| author |   Lin Ma <linma@zju.edu.cn> | 2023-07-23 16:03:50 +0800 |
|---|---|---|
| committer |   Felix Fietkau <nbd@nbd.name> | 2023-07-26 13:09:46 +0200 |
| commit | 74f12d511625e603fac8c0c2b6872e687e56dd61 (patch) | |
| tree | 7145783c45d6115d140bc19a4de387a4f95352b4 | |
| parent | wifi: mt76: mt7921: move mt7921u_disconnect mt792x-lib (diff) | |
| download | wireguard-linux-74f12d511625e603fac8c0c2b6872e687e56dd61.tar.xz wireguard-linux-74f12d511625e603fac8c0c2b6872e687e56dd61.zip | |
wifi: mt76: testmode: add nla_policy for MT76_TM_ATTR_TX_LENGTH
It seems that the nla_policy in mt76_tm_policy is missed for attribute
MT76_TM_ATTR_TX_LENGTH. This patch adds the correct description to make
sure the
u32 val = nla_get_u32(tb[MT76_TM_ATTR_TX_LENGTH]);
in function mt76_testmode_cmd() is safe and will not result in
out-of-attribute read.
Fixes: f0efa8621550 ("mt76: add API for testmode support")
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/testmode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c index 0accc71a91c9..4644dace9bb3 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/testmode.c @@ -8,6 +8,7 @@ const struct nla_policy mt76_tm_policy[NUM_MT76_TM_ATTRS] = { [MT76_TM_ATTR_RESET] = { .type = NLA_FLAG }, [MT76_TM_ATTR_STATE] = { .type = NLA_U8 }, [MT76_TM_ATTR_TX_COUNT] = { .type = NLA_U32 }, + [MT76_TM_ATTR_TX_LENGTH] = { .type = NLA_U32 }, [MT76_TM_ATTR_TX_RATE_MODE] = { .type = NLA_U8 }, [MT76_TM_ATTR_TX_RATE_NSS] = { .type = NLA_U8 }, [MT76_TM_ATTR_TX_RATE_IDX] = { .type = NLA_U8 }, |