From 1a59067bde3f02d5b99149ac104095d034799820 Mon Sep 17 00:00:00 2001 From: "Alexey V. Vissarionov" Date: Wed, 15 Feb 2023 20:31:37 +0200 Subject: [PATCH] wifi: ath6kl: minor fix for allocation size [ Upstream commit 778f83f889e7fca37780d9640fcbd0229ae38eaa ] Although the "param" pointer occupies more or equal space compared to "*param", the allocation size should use the size of variable itself. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: bdcd81707973cf8a ("Add ath6kl cleaned up driver") Signed-off-by: Alexey V. Vissarionov Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230117110414.GC12547@altlinux.org Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath6kl/bmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c index bde5a10d470c8..af98e871199d3 100644 --- a/drivers/net/wireless/ath/ath6kl/bmi.c +++ b/drivers/net/wireless/ath/ath6kl/bmi.c @@ -246,7 +246,7 @@ int ath6kl_bmi_execute(struct ath6kl *ar, u32 addr, u32 *param) return -EACCES; } - size = sizeof(cid) + sizeof(addr) + sizeof(param); + size = sizeof(cid) + sizeof(addr) + sizeof(*param); if (size > ar->bmi.max_cmd_size) { WARN_ON(1); return -EINVAL;