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(parent: 92ee77d) | patch
net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe()
authorWen Yang <wen.yang99@zte.com.cn>
Wed, 26 Dec 2018 08:28:30 +0000 (16:28 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 28 Dec 2018 00:28:20 +0000 (16:28 -0800)
commit40752b3eae29f8ca2378e978a02bd6dbeeb06d16
tree3b1ac8361545cc524bbe6bfc686f35ced71514d2tree | snapshot
parent92ee77d148bf06d8c52664be4d1b862583fd5c0ecommit | diff
net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe()

This patch fixes potential double frees if register_hdlc_device() fails.

Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Reviewed-by: Peng Hao <peng.hao2@zte.com.cn>
CC: Zhao Qiang <qiang.zhao@nxp.com>
CC: "David S. Miller" <davem@davemloft.net>
CC: netdev@vger.kernel.org
CC: linuxppc-dev@lists.ozlabs.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wan/fsl_ucc_hdlc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git