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staging: gdm72xx: potential use after free in send_qos_list()

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Sometimes free_qos_entry() sometimes frees its argument.  I have moved
the dereference of "entry" ahead on line to avoid a use after free.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2013-07-22 11:00:53 +03:00 committed by Greg Kroah-Hartman
parent 3a349cee59
commit f2a6fed1ce
1 changed files with 1 additions and 1 deletions
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drivers/staging/gdm72xx/gdm_qos.c
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@ -250,8 +250,8 @@ static void send_qos_list(struct nic *nic, struct list_head *head)
list_for_each_entry_safe(entry, n, head, list) {
list_del(&entry->list);
free_qos_entry(entry);
gdm_wimax_send_tx(entry->skb, entry->dev);
free_qos_entry(entry);
}
}