netdev - [PATCH] ps3_gelic: fix memcpy parameter

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1461638023-2986-1-git-send-email-christophe.jaillet@wanadoo.fr>
Date:	Tue, 26 Apr 2016 04:33:43 +0200
From:	Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:	netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] ps3_gelic: fix memcpy parameter

The size allocated for target->hwinfo and the number of bytes copied in it
should be consistent.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Untested

 drivers/net/ethernet/toshiba/ps3_gelic_wireless.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
index 13214a6..743b182 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
@@ -1622,7 +1622,7 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl)
 			continue;
 
 		/* copy hw scan info */
-		memcpy(target->hwinfo, scan_info, scan_info->size);
+		memcpy(target->hwinfo, scan_info, be16_to_cpu(scan_info->size));
 		target->essid_len = strnlen(scan_info->essid,
 					    sizeof(scan_info->essid));
 		target->rate_len = 0;
-- 
2.7.4