Johan Hovold 2ad5692db7 net: hso: fix NULL-deref on disconnect regression ... Commit 8a12f88361 ("net: hso: fix null-ptr-deref during tty device unregistration") fixed the racy minor allocation reported by syzbot, but introduced an unconditional NULL-pointer dereference on every disconnect instead. Specifically, the serial device table must no longer be accessed after the minor has been released by hso_serial_tty_unregister(). Fixes: 8a12f88361 ("net: hso: fix null-ptr-deref during tty device unregistration") Cc: stable@vger.kernel.org Cc: Anirudh Rayabharam <mail@anirudhrb.com> Reported-by: Leonardo Antoniazzi <leoanto@aruba.it> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Anirudh Rayabharam <mail@anirudhrb.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-04-26 12:54:44 -07:00
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aqc111.c	…
aqc111.h	…
asix.h	…
asix_common.c	…
asix_devices.c	…
ax88172a.c	…
ax88179_178a.c	…
catc.c	…
cdc-phonet.c	…
cdc_eem.c	…
cdc_ether.c	…
cdc_mbim.c	…
cdc_ncm.c	…
cdc_subset.c	…
ch9200.c	…
cx82310_eth.c	…
dm9601.c	…
gl620a.c	…
hso.c	net: hso: fix NULL-deref on disconnect regression	2021-04-26 12:54:44 -07:00
huawei_cdc_ncm.c	…
int51x1.c	…
ipheth.c	…
kalmia.c	…
kaweth.c	…
lan78xx.c	…
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lg-vl600.c	…
mcs7830.c	…
net1080.c	…
pegasus.c	…
pegasus.h	…
plusb.c	…
qmi_wwan.c	…
r8152.c	r8152: remove some bit operations	2021-04-25 18:21:19 -07:00
r8153_ecm.c	…
rndis_host.c	…
rtl8150.c	…
sierra_net.c	…
smsc75xx.c	…
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sr9700.c	…
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usbnet.c	…
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