Re: [PATCH] crypto: hifn_795x - Fix a memory leak in the error handling path of 'hifn_probe()'

[Herbert Xu]

On Sat, Nov 18, 2017 at 02:45:45PM +0100, Christophe JAILLET wrote:
> 'dev' is leaking in the error handling path of 'hifn_probe()'.
> 
> Add a 'kfree(dev)' to match the code in 'hifn_remove()'
> 
> Signed-off-by: Christophe JAILLET 

Patch applied.  Thanks.
-- 
Email: Herbert Xu 
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: [PATCH] crypto: hifn_795x - Fix a memory leak in the error handling path of 'hifn_probe()'

[PrasannaKumar Muralidharan]

Hi Christophe,

On 18 November 2017 at 19:15, Christophe JAILLET
 wrote:
> 'dev' is leaking in the error handling path of 'hifn_probe()'.
>
> Add a 'kfree(dev)' to match the code in 'hifn_remove()'
>
> Signed-off-by: Christophe JAILLET 
> ---
>  drivers/crypto/hifn_795x.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
> index e09d4055b19e..a5a36fe7bf2c 100644
> --- a/drivers/crypto/hifn_795x.c
> +++ b/drivers/crypto/hifn_795x.c
> @@ -2579,6 +2579,7 @@ static int hifn_probe(struct pci_dev *pdev, const 
> struct pci_device_id *id)
> for (i = 0; i < 3; ++i)
> if (dev->bar[i])
> iounmap(dev->bar[i]);
> +   kfree(dev);
>
>  err_out_free_regions:
> pci_release_regions(pdev);
> --
> 2.14.1
>

Nice catch.

Reviewed-by: PrasannaKumar Muralidharan 

Regards,
PrasannaKumar

[PATCH] crypto: hifn_795x - Fix a memory leak in the error handling path of 'hifn_probe()'

[Christophe JAILLET]

'dev' is leaking in the error handling path of 'hifn_probe()'.

Add a 'kfree(dev)' to match the code in 'hifn_remove()'

Signed-off-by: Christophe JAILLET 
---
 drivers/crypto/hifn_795x.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index e09d4055b19e..a5a36fe7bf2c 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -2579,6 +2579,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct 
pci_device_id *id)
for (i = 0; i < 3; ++i)
if (dev->bar[i])
iounmap(dev->bar[i]);
+   kfree(dev);
 
 err_out_free_regions:
pci_release_regions(pdev);
-- 
2.14.1