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modesetting: Handle bo allocation failure

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Signed-off-by: stefan11111 <stefan11111@shitposting.expert>
This commit is contained in:
stefan11111
2025-10-28 13:49:58 +02:00
committed by Enrico Weigelt
parent 4c4fb5f5f1
commit 585810fb13
1 changed files with 10 additions and 0 deletions
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10
hw/xfree86/drivers/video/modesetting/drmmode_display.c
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@@ -4910,6 +4910,16 @@ drmmode_create_initial_bos(ScrnInfoPtr pScrn, drmmode_ptr drmmode)
min_height = MIN(height, min_height);
drmmode_crtc->cursor.bo = dumb_bo_create(drmmode->fd, width, height, bpp);
if (!drmmode_crtc->cursor.bo) {
drmmode_bo_destroy(drmmode, &drmmode->front_bo);
for (int j = 0; j < i; j++) {
xf86CrtcPtr free_crtc = xf86_config->crtc[j];
drmmode_crtc_private_ptr free_drmmode_crtc = free_crtc->driver_private;
dumb_bo_destroy(drmmode->fd, free_drmmode_crtc->cursor.bo);
free_drmmode_crtc->cursor.bo = NULL;
}
return FALSE;
}
}
ms->cursor_image_width = min_width;