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 <gremlin@xxxxxxxxxxxx>
diff --git a/drivers/net/wireless/ath/ath6kl/bmi.c b/drivers/net/wireless/ath/ath6kl/bmi.c
index bde5a10d470c8e74..af98e871199d317f 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;
--
Alexey V. Vissarionov
gremlin ПРИ altlinux ТЧК org; +vii-cmiii-ccxxix-lxxix-xlii
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