From: Andreas Christoforou <andreaschristofo@gmail.com>
To: keescook@chromium.org
Cc: kernel-hardening@lists.openwall.com,
Andreas Christoforou <andreaschristofo@gmail.com>,
QCA ath9k Development <ath9k-devel@qca.qualcomm.com>,
Kalle Valo <kvalo@codeaurora.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] drivers: net: wireless: ath: ath9k: dfs: remove VLA usage
Date: Fri, 9 Mar 2018 15:23:53 +0200 [thread overview]
Message-ID: <1520601833-4952-1-git-send-email-andreaschristofo@gmail.com> (raw)
The kernel would like to have all stack VLA usage removed.
This is the correct patch.
Signed-off-by: Andreas Christoforou <andreaschristofo@gmail.com>
---
drivers/net/wireless/ath/ath9k/dfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c
index 6fee9a4..eeb77f2 100644
--- a/drivers/net/wireless/ath/ath9k/dfs.c
+++ b/drivers/net/wireless/ath/ath9k/dfs.c
@@ -101,7 +101,7 @@ static bool ath9k_check_chirping(struct ath_softc *sc, u8 *data,
int datalen, bool is_ctl, bool is_ext)
{
int i;
- int max_bin[FFT_NUM_SAMPLES];
+ int max_bin[NUM_DIFFS + 1];
struct ath_hw *ah = sc->sc_ah;
struct ath_common *common = ath9k_hw_common(ah);
int prev_delta;
--
2.7.4
next reply other threads:[~2018-03-09 13:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 13:23 Andreas Christoforou [this message]
2018-03-09 13:29 ` [PATCH] drivers: net: wireless: ath: ath9k: dfs: remove VLA usage Joe Perches
2018-03-09 15:42 ` Rosen Penev
2018-03-09 13:34 ` Eric Dumazet
2018-03-09 14:50 ` Kalle Valo
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