To whom it may concern：
Sorry to bother again,
But any comment about this patch？
Regards,
wei
On Mon, 2015-11-09 at 14:16 +0800, Wei Jiangang wrote:
> Free buffer to avoid memory leak upon failure occurs.
>
> Signed-off-by: Wei Jiangang <weijg.f...@cn.fujitsu.com>
> ---
> tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c | 4 ++++
> tools/usb/ffs-aio-example/simple/device_app/aio_simple.c | 4 ++++
> 2 files changed, 8 insertions(+)
>
> diff --git a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
> b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
> index aaca1f44e788..3eb1a92baacf 100644
> --- a/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
> +++ b/tools/usb/ffs-aio-example/multibuff/device_app/aio_multibuff.c
> @@ -263,20 +263,24 @@ int main(int argc, char *argv[])
> sprintf(ep_path, "%s/ep0", argv[1]);
> ep0 = open(ep_path, O_RDWR);
> if (ep0 < 0) {
> + free(ep_path);
> perror("unable to open ep0");
> return 1;
> }
> if (write(ep0, &descriptors, sizeof(descriptors)) < 0) {
> + free(ep_path);
> perror("unable do write descriptors");
> return 1;
> }
> if (write(ep0, &strings, sizeof(strings)) < 0) {
> + free(ep_path);
> perror("unable to write strings");
> return 1;
> }
> sprintf(ep_path, "%s/ep1", argv[1]);
> ep1 = open(ep_path, O_RDWR);
> if (ep1 < 0) {
> + free(ep_path);
> perror("unable to open ep1");
> return 1;
> }
> diff --git a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
> b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
> index 1f44a29818bf..ac96892ca5d2 100644
> --- a/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
> +++ b/tools/usb/ffs-aio-example/simple/device_app/aio_simple.c
> @@ -234,14 +234,17 @@ int main(int argc, char *argv[])
> sprintf(ep_path, "%s/ep0", argv[1]);
> ep0 = open(ep_path, O_RDWR);
> if (ep0 < 0) {
> + free(ep_path);
> perror("unable to open ep0");
> return 1;
> }
> if (write(ep0, &descriptors, sizeof(descriptors)) < 0) {
> + free(ep_path);
> perror("unable do write descriptors");
> return 1;
> }
> if (write(ep0, &strings, sizeof(strings)) < 0) {
> + free(ep_path);
> perror("unable to write strings");
> return 1;
> }
> @@ -249,6 +252,7 @@ int main(int argc, char *argv[])
> sprintf(ep_path, "%s/ep%d", argv[1], i+1);
> ep[i] = open(ep_path, O_RDWR);
> if (ep[i] < 0) {
> + free(ep_path);
> printf("unable to open ep%d: %s\n", i+1,
> strerror(errno));
> return 1;
N�����r��y����b�X��ǧv�^�){.n�+����{����zX����ܨ}���Ơz�&j:+v�������zZ+��+zf���h���~����i���z� �w���?�����&�)ߢf��^jǫy�m��@A�a���
0��h���i
