]> git.kernelconcepts.de Git - karo-tx-linux.git/commit
USB: cdc-acm: fix potential null-pointer dereference
authorJohan Hovold <jhovold@gmail.com>
Tue, 22 Mar 2011 10:12:10 +0000 (11:12 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 27 Mar 2011 18:30:48 +0000 (11:30 -0700)
commit84241926c6de00e379993d71d7790f3863aa3a71
treeb1bf69354b0218e83d9a33e50fdd2781ac847118
parent442723286b56c69cffc717f1b53a5a6d32e7f042
USB: cdc-acm: fix potential null-pointer dereference

commit 15e5bee33ffc11d0e5c6f819a65e7881c5c407be upstream.

Must check return value of tty_port_tty_get.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/class/cdc-acm.c