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| author | Jiri Slaby <jslaby@suse.cz> | 2010-10-01 18:13:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 07:54:30 -0200 |
| commit | 2e75bcea00273146615dbc6ed3bbabce8d0bc1ca (patch) | |
| tree | fd7b8fddccd6dd0ba61f0448ff23721c5748208c /drivers/media/IR/ene_ir.c | |
| parent | 92d0d66c1515c8ee3b700ab3d610587c71fe497f (diff) | |
| download | blackbird-op-linux-2e75bcea00273146615dbc6ed3bbabce8d0bc1ca.tar.gz blackbird-op-linux-2e75bcea00273146615dbc6ed3bbabce8d0bc1ca.zip | |
[media] drivers/media/IR/ene_ir.c: fix NULL dereference
When 'dev' allocation fails in ene_probe we jump to error label where we
dereference the 'dev'. Fix it by jumping few lines below.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/IR/ene_ir.c')
| -rw-r--r-- | drivers/media/IR/ene_ir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/IR/ene_ir.c b/drivers/media/IR/ene_ir.c index 9f9afe7c603e..f5beea04906a 100644 --- a/drivers/media/IR/ene_ir.c +++ b/drivers/media/IR/ene_ir.c @@ -960,7 +960,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) dev = kzalloc(sizeof(struct ene_device), GFP_KERNEL); if (!input_dev || !ir_props || !dev) - goto error; + goto error1; /* validate resources */ error = -ENODEV; @@ -1056,7 +1056,7 @@ error: free_irq(dev->irq, dev); if (dev && dev->hw_io >= 0) release_region(dev->hw_io, ENE_IO_SIZE); - +error1: input_free_device(input_dev); kfree(ir_props); kfree(dev); |
