diff options
| author | Pramod Gurav <pramod.gurav@smartplayin.com> | 2014-07-26 03:41:39 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-26 03:58:41 +0200 |
| commit | 91cf07cdaedbc29d03f572a1b0e5cf41ee6febab (patch) | |
| tree | a98b21d2d28687fc9cc7bcee593063646eeb5133 /drivers/input/misc/soc_button_array.c | |
| parent | Input: wacom_serial4 - prepare for wacom USB moving to HID (diff) | |
| download | linux-91cf07cdaedbc29d03f572a1b0e5cf41ee6febab.tar.xz linux-91cf07cdaedbc29d03f572a1b0e5cf41ee6febab.zip | |
Input: soc_button_array - add missing memory allocation check
Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc/soc_button_array.c')
| -rw-r--r-- | drivers/input/misc/soc_button_array.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index 5a6334be30b8..e34dfc29beb3 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -83,6 +83,9 @@ soc_button_device_create(struct pnp_dev *pdev, sizeof(*gpio_keys_pdata) + sizeof(*gpio_keys) * MAX_NBUTTONS, GFP_KERNEL); + if (!gpio_keys_pdata) + return ERR_PTR(-ENOMEM); + gpio_keys = (void *)(gpio_keys_pdata + 1); for (info = button_info; info->name; info++) { |