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(parent: fb0691c) | patch
nfc: fix potential illegal memory access
authorYang Wei <albin_yang@163.com>
Mon, 8 Jul 2019 14:57:39 +0000 (22:57 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Jul 2019 05:28:45 +0000 (07:28 +0200)
commitd2814b0325b8f048d60ea126a63c4ff49f2d2430
tree74e8d6d46538028d77ffa4a7076390c4547d7910tree | snapshot (tar.gz zip)
parentfb0691c787d6a406907aef3dcff7c617424079b0commit | diff
nfc: fix potential illegal memory access

[ Upstream commit dd006fc434e107ef90f7de0db9907cbc1c521645 ]

The frags_q is not properly initialized, it may result in illegal memory
access when conn_info is NULL.
The "goto free_exit" should be replaced by "goto exit".

Signed-off-by: Yang Wei <albin_yang@163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/nfc/nci/data.c diff | blob | blame | history