Merge "msm: mdss: validate the buffer size before allocating memory" (3819f895) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_dsi.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -758,6 +758,11 @@ static ssize_t mdss_dsi_cmd_state_write(struct file *file,
		int *link_state = file->private_data;
		char *input;

		if (!count) {
		pr_err("%s: Zero bytes to be written\n", __func__);
		return -EINVAL;
		}

		input = kmalloc(count, GFP_KERNEL);
		if (!input) {
		pr_err("%s: Failed to allocate memory\n", __func__);