diff options
Diffstat (limited to 'doc/nx-X11_vs_XOrg69_patches/NXmiwindow.c.NX.patch')
| -rw-r--r-- | doc/nx-X11_vs_XOrg69_patches/NXmiwindow.c.NX.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/doc/nx-X11_vs_XOrg69_patches/NXmiwindow.c.NX.patch b/doc/nx-X11_vs_XOrg69_patches/NXmiwindow.c.NX.patch new file mode 100644 index 000000000..7d6be7b0c --- /dev/null +++ b/doc/nx-X11_vs_XOrg69_patches/NXmiwindow.c.NX.patch @@ -0,0 +1,53 @@ +--- ./nx-X11/programs/Xserver/hw/nxagent/X/NXmiwindow.c.X.original 2015-02-13 14:03:44.744441510 +0100 ++++ ./nx-X11/programs/Xserver/hw/nxagent/X/NXmiwindow.c 2015-02-10 19:13:13.776686935 +0100 +@@ -1,3 +1,20 @@ ++/**************************************************************************/ ++/* */ ++/* Copyright (c) 2001, 2011 NoMachine, http://www.nomachine.com/. */ ++/* */ ++/* NXAGENT, NX protocol compression and NX extensions to this software */ ++/* are copyright of NoMachine. Redistribution and use of the present */ ++/* software is allowed according to terms specified in the file LICENSE */ ++/* which comes in the source distribution. */ ++/* */ ++/* Check http://www.nomachine.com/licensing.html for applicability. */ ++/* */ ++/* NX and NoMachine are trademarks of Medialogic S.p.A. */ ++/* */ ++/* All rights reserved. */ ++/* */ ++/**************************************************************************/ ++ + /* $XFree86: xc/programs/Xserver/mi/miwindow.c,v 1.9tsi Exp $ */ + /*********************************************************** + +@@ -1048,8 +1065,29 @@ + bsExposed = (*pScreen->TranslateBackingStore) + (pWin, 0, 0, pOldClip, + pWin->drawable.x, pWin->drawable.y); ++#ifdef NXAGENT_SERVER ++ ++ /* ++ * We got a few, rare, segfaults here after having ++ * started using the backing store. It may be a ++ * different bug but miChangeSaveUnder() calls mi- ++ * CheckSubSaveUnder() that, in turn, can change ++ * the backing store attribute of the window. This ++ * means that we may try to destroy the region ++ * even if it was not created at the beginning of ++ * this function as, at the time, the backing store ++ * was off. miCheckSubSaveUnder() appear to get a ++ * pointer to the parent, so maybe doesn't change ++ * the attribute of the window itself. This is to ++ * be better investigated. ++ */ ++ ++ if (WasViewable && pOldClip) ++ REGION_DESTROY(pScreen, pOldClip); ++#else + if (WasViewable) + REGION_DESTROY(pScreen, pOldClip); ++#endif + if (bsExposed) + { + RegionPtr valExposed = NullRegion; |