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-rw-r--r--net/can/raw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/can/raw.c b/net/can/raw.c
index 3a7dffb6519..da99cf153b3 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -445,7 +445,7 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
return -EFAULT;
}
} else if (count == 1) {
- if (copy_from_user(&sfilter, optval, optlen))
+ if (copy_from_user(&sfilter, optval, sizeof(sfilter)))
return -EFAULT;
}