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V4L/DVB (11516): drivers/media/video/saa5246a.c: fix use-after-free

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I lowered the kfree(t) down a couple lines and removed the superflous
"t->vdev = NULL;"

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter
2009-04-14 19:51:30 -03:00
committed by Mauro Carvalho Chehab
parent 5b83cfa985
commit 9401608bb3
1 changed files with 1 additions and 2 deletions
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3
drivers/media/video/saa5246a.c
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@@ -1092,9 +1092,8 @@ static int saa5246a_probe(struct i2c_client *client,
/* Register it */ /* Register it */
err = video_register_device(t->vdev, VFL_TYPE_VTX, -1); err = video_register_device(t->vdev, VFL_TYPE_VTX, -1);
if (err < 0) { if (err < 0) {
kfree(t);
video_device_release(t->vdev); video_device_release(t->vdev);
t->vdev = NULL; kfree(t);
return err; return err;
} }
return 0; return 0;