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authorStefan Richter <stefanr@s5r6.in-berlin.de>2010-07-22 11:56:38 +0200
committerStefan Richter <stefanr@s5r6.in-berlin.de>2010-07-27 11:04:10 +0200
commita2d39db9dec0e7e403f54c9cf98b7dbc82b4c44a (patch)
tree86e4e8447f83cefa4ae4809051fffad04b8229ef /drivers/firewire/nosy.c
parentc7b2a99c66e7b40d8843a70f2981e375eeedf062 (diff)
downloadop-kernel-dev-a2d39db9dec0e7e403f54c9cf98b7dbc82b4c44a.zip
op-kernel-dev-a2d39db9dec0e7e403f54c9cf98b7dbc82b4c44a.tar.gz
firewire: nosy: fix list corruption by NOSY_IOC_STOP
nosy_stop_snoop() would blow up the second time it was called without nosy_start_snoop() in between. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/nosy.c')
-rw-r--r--drivers/firewire/nosy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 6470514..637e514 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -276,7 +276,7 @@ nosy_stop_snoop(struct client *client)
unsigned long flags;
spin_lock_irqsave(&client->lynx->client_list_lock, flags);
- list_del(&client->link);
+ list_del_init(&client->link);
spin_unlock_irqrestore(&client->lynx->client_list_lock, flags);
}
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