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authorJean Tourrilhes <jt@hpl.hp.com>2006-10-11 01:45:46 +0400
committerJohn W. Linville <linville@tuxdriver.com>2006-10-17 04:09:48 +0400
commit53077944f119808df3d1c6be07241f17a87e7c28 (patch)
tree3427e3f0ba877eaeaed102ebcd32fb90afa5e865 /drivers/net/wireless/ray_cs.c
parent683f8c9e00d2aa911382186ca891bd221efaea74 (diff)
downloadlinux-53077944f119808df3d1c6be07241f17a87e7c28.tar.xz
[PATCH] wireless: More WE-21 potential overflows...
After the Orinoco issue, I did an audit of other drivers for the same issue. Three drivers were NULL terminating the ESSID, which could cause an overflow in WE-21 when the ESSID has maximum size. Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ray_cs.c')
-rw-r--r--drivers/net/wireless/ray_cs.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0b381d77015c..7fbfc9e41d07 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1198,7 +1198,6 @@ static int ray_get_essid(struct net_device *dev,
/* Get the essid that was set */
memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
- extra[IW_ESSID_MAX_SIZE] = '\0';
/* Push it out ! */
dwrq->length = strlen(extra);