Merge "msm: mdss: Fix potential dereferencing of null pointer" (ace73576) · Commits · e / devices / android_kernel_sony_msm8998

drivers/video/fbdev/msm/mdss_fb.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -3421,6 +3421,10 @@ int mdss_fb_atomic_commit(struct fb_info *info,
		MSMFB_ATOMIC_COMMIT, true, false);
		if (mfd->panel.type == WRITEBACK_PANEL) {
		output_layer = commit_v1->output_layer;
		if (!output_layer) {
		pr_err("Output layer is null\n");
		goto end;
		}
		wb_change = !mdss_fb_is_wb_config_same(mfd,
		commit_v1->output_layer);
		if (wb_change) {