ping
> ------- Original Message -------
> Sender : Atul Kumar Rai<[email protected]> Lead Engineer (1)/SRI-Delhi-SWC Group/Samsung Electronics
> Date : Jun 29, 2015 12:14 (GMT+05:30)
> Title : [PATCH] android/hal-bluetooth: Fix NULL ptr dereference
>
> Add NULL check on malloc return to fix NULL pointer dereference
> in case malloc fails.
> ---
> android/hal-bluetooth.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
> index e24f7d2..66f4a37 100644
> --- a/android/hal-bluetooth.c
> +++ b/android/hal-bluetooth.c
> @@ -19,6 +19,7 @@
> #include <stdlib.h>
> #include <stdbool.h>
> #include <string.h>
> +#include <errno.h>
>
> #include <cutils/properties.h>
>
> @@ -1103,6 +1104,11 @@ static int open_bluetooth(const struct hw_module_t *module, char const *name,
>
> DBG("");
>
> + if (!dev) {
> + error("Failed to allocate memory for device");
> + return -ENOMEM;
> + }
> +
> memset(dev, 0, sizeof(bluetooth_device_t));
> dev->common.tag = HARDWARE_DEVICE_TAG;
> dev->common.version = 0;
> --
> 2.1.4
>