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(parent: 3468b19) | patch
firmware: vpd: avoid potential use-after-free when destroying section
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 24 May 2017 00:07:43 +0000 (17:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 May 2017 13:37:16 +0000 (15:37 +0200)
commited7a2625994fff6db1b6e4b534bc6eabc2bd06e9
tree99d4afe300e4bbecb1dca266a22de72b2dafa472tree | snapshot
parent3468b19d4aae2d791a96eaedf5a4b3c7bc33b35fcommit | diff
firmware: vpd: avoid potential use-after-free when destroying section

We should not free info->key before we remove sysfs attribute that uses
this data as its name.

Fixes: ecc77278d73c ("firmware: Google VPD sysfs driver")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/firmware/google/vpd.c diff | blob | history
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