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| author | Sudip Mukherjee | 2016-12-16 22:31:49 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2017-01-31 10:42:20 +0100 |
| commit | 6792eb0cf9310ec240b7e7c9bfa86dff4c758c68 (patch) | |
| tree | a77fce09c6a410aacf922477d113334e57ca9ad2 /drivers/media/pci | |
| parent | [media] lirc: fix null dereference for tx-only devices (diff) | |
| download | kernel-qcow2-linux-6792eb0cf9310ec240b7e7c9bfa86dff4c758c68.tar.gz kernel-qcow2-linux-6792eb0cf9310ec240b7e7c9bfa86dff4c758c68.tar.xz kernel-qcow2-linux-6792eb0cf9310ec240b7e7c9bfa86dff4c758c68.zip | |
[media] bt8xx: fix memory leak
If dvb_attach() fails then we were just printing an error message and
exiting but the memory allocated to state was not released.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci')
| -rw-r--r-- | drivers/media/pci/bt8xx/dvb-bt8xx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c index ca047f7a6dc0..ad617871ce9b 100644 --- a/drivers/media/pci/bt8xx/dvb-bt8xx.c +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c @@ -679,6 +679,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) /* DST is not a frontend, attaching the ASIC */ if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) { pr_err("%s: Could not find a Twinhan DST\n", __func__); + kfree(state); break; } /* Attach other DST peripherals if any */ |