drm/msm/dsi-staging: fix possible array index out of bound access



This change fixes a possible array index out of bound access issue
in DRM DSI driver.

Change-Id: I164ec7cdbcef9497d29b0b72e799fd7d2cd21905
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>

parent 6464c0fa

drivers/gpu/drm/msm/dsi-staging/dsi_display.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1000,7 +1000,8 @@ static bool dsi_display_get_cont_splash_status(struct dsi_display *display)
		struct dsi_display_ctrl *ctrl;
		struct dsi_ctrl_hw *hw;

		for (i = 0; i < display->ctrl_count ; i++) {
		for (i = 0; (i < display->ctrl_count) &&
		(i < MAX_DSI_CTRLS_PER_DISPLAY); i++) {
		ctrl = &(display->ctrl[i]);
		if (!ctrl \|\| !ctrl->ctrl)
		continue;