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authorPan Bian <bianpan2016@163.com>2017-04-23 19:53:58 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-04-28 12:00:21 +0200
commit9e96652756ad647b7bcc03cb99ffc9756d7b5f93 (patch)
tree9f93fff01688ae35a51f97a307ef7df2afdaa83c /kernel
parent3c2bf0bd08123f3497bd3e84bd9088c937b0cb40 (diff)
staging: wilc1000: fix unchecked return value
Function dev_alloc_skb() will return a NULL pointer if there is no enough memory. However, in function WILC_WFI_mon_xmit(), its return value is used without validation. This may result in a bad memory access bug. This patch fixes the bug. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
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