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Bugfix/kasm 1912 websocket crash (#57)

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* Copy-paste bug in SSE2 scaling to under 0.5x

* Better handling of websocket frames

* KASM-1912 websocket crash, scaling bug

Co-authored-by: Lauri Kasanen <cand@gmx.com>
Co-authored-by: matt <matt@kasmweb.com>
This commit is contained in:
mmcclaskey
2021-09-24 08:25:35 -04:00
committed by GitHub
parent dd26c40844
commit 93e47e5d54
2 changed files with 14 additions and 11 deletions
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2
common/rfb/EncodeManager.cxx
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@@ -1024,7 +1024,7 @@ PixelBuffer *rfb::progressiveBilinearScale(const PixelBuffer *pb,
rdr::U8 *newpx = ((ManagedPixelBuffer *) newpb)->getBufferRW(newpb->getRect(),
&newstride);
SSE2_scale(oldpx, tgtw, tgth, newpx, oldstride, newstride, tgtdiff);
SSE2_scale(oldpx, tgtw, tgth, newpx, oldstride, newstride, tgtw / (float) oldw);
if (del)
delete pb;
}