From 28fd87212f3062cbc321ecf7228d89584f38b855 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 22 Jul 2010 10:50:28 +0200 Subject: [PATCH] --- yaml --- r: 203806 b: refs/heads/master c: 9746010bd3c825d364b783b327990d25962657dd h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/net/wireless/ath/ath9k/htc_drv_main.c | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index b44897b5304c..812e55ab3991 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 929ebd30e4f982a1d2817f70154e7441f5714118 +refs/heads/master: 9746010bd3c825d364b783b327990d25962657dd diff --git a/trunk/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/trunk/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 32438771ca2b..cf9bcc67ade2 100644 --- a/trunk/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/trunk/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -524,6 +524,9 @@ static ssize_t read_file_tgt_stats(struct file *file, char __user *user_buf, len += snprintf(buf + len, sizeof(buf) - len, "%19s : %10u\n", "TX Rate", priv->debug.txrate); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -569,6 +572,9 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, "%20s : %10u\n", "VO queued", priv->debug.tx_stats.queue_stats[WME_AC_VO]); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -595,6 +601,9 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf, "%20s : %10u\n", "SKBs Dropped", priv->debug.rx_stats.skb_dropped); + if (len > sizeof(buf)) + len = sizeof(buf); + return simple_read_from_buffer(user_buf, count, ppos, buf, len); }