[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [qemu-xen staging-4.16] qxl: fix pre-save logic
commit 34833f361b1407ad7b4f02ed5eb852e76ab032e4 Author: Gerd Hoffmann <kraxel@xxxxxxxxxx> AuthorDate: Fri Sep 10 11:42:03 2021 +0200 Commit: Michael Roth <michael.roth@xxxxxxx> CommitDate: Wed Dec 15 07:13:12 2021 -0600 qxl: fix pre-save logic Oops. Logic is backwards. Fixes: 39b8a183e2f3 ("qxl: remove assert in qxl_pre_save.") Resolves: https://gitlab.com/qemu-project/qemu/-/issues/610 Resolves: https://bugzilla.redhat.com//show_bug.cgi?id=2002907 Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> Reviewed-by: Daniel P. Berrangé <berrange@xxxxxxxxxx> Reviewed-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx> Message-Id: <20210910094203.3582378-1-kraxel@xxxxxxxxxx> (cherry picked from commit eb94846280df3f1e2a91b6179fc05f9890b7e384) Signed-off-by: Michael Roth <michael.roth@xxxxxxx> --- hw/display/qxl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/qxl.c b/hw/display/qxl.c index 43482d4364..29c80b4289 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -2252,7 +2252,7 @@ static int qxl_pre_save(void *opaque) } else { d->last_release_offset = (uint8_t *)d->last_release - ram_start; } - if (d->last_release_offset < d->vga.vram_size) { + if (d->last_release_offset >= d->vga.vram_size) { return 1; } -- generated by git-patchbot for /home/xen/git/qemu-xen.git#staging-4.16
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