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[PATCH] USB: usbserial: Adds missing checks and bug fix.
authorLuiz Fernando Capitulino <lcapitulino@mandriva.com.br>
Mon, 28 Nov 2005 21:16:05 +0000 (19:16 -0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 4 Jan 2006 21:48:35 +0000 (13:48 -0800)
Checks if 'port' is NULL before using it in all tty operations, this
can avoid NULL pointer dereferences.

Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/usb-serial.c patch | blob | history

diff --cc drivers/usb/serial/usb-serial.c
Simple merge
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