mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
681acdcc54
Patch getting RAM info got upstreamed. A debugging fs entry for testing reset feature was added. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
From 5f42b382ead278c1f6c3854765c97eb20491aa2a Mon Sep 17 00:00:00 2001
|
|
From: Xulin Sun <xulin.sun@windriver.com>
|
|
Date: Fri, 23 Aug 2019 15:47:08 +0800
|
|
Subject: [PATCH] brcmfmac: replace strncpy() by strscpy()
|
|
|
|
The strncpy() may truncate the copied string,
|
|
replace it by the safer strscpy().
|
|
|
|
To avoid below compile warning with gcc 8.2:
|
|
|
|
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:In function 'brcmf_vndr_ie':
|
|
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4227:2:
|
|
warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]
|
|
strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1);
|
|
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
Signed-off-by: Xulin Sun <xulin.sun@windriver.com>
|
|
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
|
|
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
|
|
---
|
|
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +---
|
|
1 file changed, 1 insertion(+), 3 deletions(-)
|
|
|
|
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
|
|
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
|
|
@@ -4244,9 +4244,7 @@ next:
|
|
static u32
|
|
brcmf_vndr_ie(u8 *iebuf, s32 pktflag, u8 *ie_ptr, u32 ie_len, s8 *add_del_cmd)
|
|
{
|
|
-
|
|
- strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1);
|
|
- iebuf[VNDR_IE_CMD_LEN - 1] = '\0';
|
|
+ strscpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN);
|
|
|
|
put_unaligned_le32(1, &iebuf[VNDR_IE_COUNT_OFFSET]);
|
|
|