Denis Kirjanov 224c04973d net: usb: pegasus: fix improper read if get_registers() fail ...

get_registers() may fail with -ENOMEM and in this
case we can read a garbage from the status variable tmp.

Reported-by: syzbot+3499a83b2d062ae409d4@syzkaller.appspotmail.com
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2019-08-01 18:18:27 -04:00

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