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26 lines
875 B
26 lines
875 B
6 years ago
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From 54564059c2d4c841a80c65f6a730e36412ee451e Mon Sep 17 00:00:00 2001
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From: rpm-build <rpm-build>
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Date: Fri, 9 Jun 2017 13:35:47 +1000
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Subject: [PATCH] handle NullCursor to avoid crash
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---
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hw/xfree86/drivers/modesetting/drmmode_display.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
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index 6e755e9..431f63d 100644
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--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
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+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
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@@ -760,6 +760,8 @@ drmmode_set_cursor(xf86CrtcPtr crtc)
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if (!drmmode_crtc->set_cursor2_failed) {
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CursorPtr cursor = xf86CurrentCursor(crtc->scrn->pScreen);
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+ if (cursor == NullCursor)
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+ return TRUE;
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ret =
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drmModeSetCursor2(drmmode->fd, drmmode_crtc->mode_crtc->crtc_id,
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--
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2.9.4
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