[PATCH] libertas: fix invalid access
Sven Neumann
s.neumann at raumfeld.com
Sun Nov 21 08:55:34 EST 2010
card->priv must not be accessed after lbs_remove_card() was called
as lbs_remove_card() frees card->priv via free_netdev().
Reported-by: Daniel Drake <dsd at laptop.org>
Signed-off-by: Sven Neumann <s.neumann at raumfeld.com>
---
drivers/net/wireless/libertas/if_sdio.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 87b6349..842df2d 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1185,7 +1185,6 @@ static void if_sdio_remove(struct sdio_func *func)
lbs_deb_sdio("call remove card\n");
lbs_stop_card(card->priv);
lbs_remove_card(card->priv);
- card->priv->surpriseremoved = 1;
flush_workqueue(card->workqueue);
destroy_workqueue(card->workqueue);
--
1.7.2.3
--=-PP6z/GxBbgLCTns4Sn1u--
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