Commit 62b5e280 authored Sep 11, 2019 by Alexei Avshalom Lazar

wil6210: add verification for cid upper bound



max_assoc_sta can receive values (from the user or from the FW)
that are higher than WIL6210_MAX_CID.
Verify that cid doesn't exceed the upper bound of WIL6210_MAX_CID.

Change-Id: Id00b69a128d2c4df4a3ef85583bbe44590ff557c
Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>

parent eac6c82e

drivers/net/wireless/ath/wil6210/wil6210.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -473,7 +473,7 @@ static inline void parse_cidxtid(u8 cidxtid, u8 cid, u8 tid)
		*/
		static inline bool wil_cid_valid(int cid)
		{
		return (cid >= 0 && cid < max_assoc_sta);
		return (cid >= 0 && cid < max_assoc_sta && cid < WIL6210_MAX_CID);
		}

		struct wil6210_mbox_ring {