From: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br>
Date: Mon, 28 Nov 2005 21:16:05 +0000 (-0200)
Subject: [PATCH] USB: usbserial: Adds missing checks and bug fix.
X-Git-Tag: v2.6.16-rc1~474^2~22^2~10^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=487f9c6710e7dff338e59820f6cfaeaaa87cb532;p=pandora-kernel.git

[PATCH] USB: usbserial: Adds missing checks and bug fix.

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>
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