diff options
| author | Pan Bian <bianpan2016@163.com> | 2017-04-23 19:53:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-24 11:00:17 +0100 |
| commit | 419707a9fbe14ec1877159707ecf4111197c38e8 (patch) | |
| tree | 7dc84605f63b767632ad264a713c0469ee8eb24f /sound/ppc | |
| parent | 6806bc0a63ef0797f429b0284f85f1c277d709be (diff) | |
staging: wilc1000: fix unchecked return value
[ Upstream commit 9e96652756ad647b7bcc03cb99ffc9756d7b5f93 ]
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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/ppc')
0 files changed, 0 insertions, 0 deletions