[X2go-Commits] nx-libs.git - master (branch) updated: nxagent/3.5.0-7-12-gdda2c7c
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Thu Dec 29 11:01:32 CET 2011
The branch, master has been updated
via dda2c7cd629ebd5e3ad3441708cb835bb92dcd54 (commit)
from c93ae969714ee4c0a3564ebde5e6927ddb14e690 (commit)
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- Log -----------------------------------------------------------------
commit dda2c7cd629ebd5e3ad3441708cb835bb92dcd54
Author: Mike Gabriel <mike.gabriel at das-netzwerkteam.de>
Date: Thu Dec 29 11:01:23 2011 +0100
Rename patch: 008_nxproxy_add-nx-proxy-wrapper.patch to 008_nxproxy_add-nxproxy-wrapper.patch. Add patch from FreeNX patchset: 110_nxagent_createpixmap-bounds-check.patch.
-----------------------------------------------------------------------
Summary of changes:
debian/changelog | 3 ++
...patch => 008_nxproxy_add-nxproxy-wrapper.patch} | 0
.../110_nxagent_createpixmap-bounds-check.patch | 26 ++++++++++++++++++++
debian/patches/series | 3 +-
4 files changed, 31 insertions(+), 1 deletions(-)
rename debian/patches/{008_nxproxy_add-nx-proxy-wrapper.patch => 008_nxproxy_add-nxproxy-wrapper.patch} (100%)
create mode 100644 debian/patches/110_nxagent_createpixmap-bounds-check.patch
The diff of changes is:
diff --git a/debian/changelog b/debian/changelog
index bf3d875..a63a680 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -23,6 +23,9 @@ nx-libs (2:3.5.0-0~x2go2) UNRELEASED; urgency=low
package.
* Rework FreeNX patches to be applicable to latest NX sources.
* Install nxagent.xpm icon to /usr/share/pixmaps.
+ * Rename patch: 008_nxproxy_add-nx-proxy-wrapper.patch to
+ 008_nxproxy_add-nxproxy-wrapper.patch.
+ * Add patch from FreeNX patchset: 110_nxagent_createpixmap-bounds-check.patch.
-- Mike Gabriel <mike.gabriel at das-netzwerkteam.de> Wed, 28 Dec 2011 19:06:26 +0100
diff --git a/debian/patches/008_nxproxy_add-nx-proxy-wrapper.patch b/debian/patches/008_nxproxy_add-nxproxy-wrapper.patch
similarity index 100%
rename from debian/patches/008_nxproxy_add-nx-proxy-wrapper.patch
rename to debian/patches/008_nxproxy_add-nxproxy-wrapper.patch
diff --git a/debian/patches/110_nxagent_createpixmap-bounds-check.patch b/debian/patches/110_nxagent_createpixmap-bounds-check.patch
new file mode 100644
index 0000000..a5d4c3a
--- /dev/null
+++ b/debian/patches/110_nxagent_createpixmap-bounds-check.patch
@@ -0,0 +1,26 @@
+--- a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
++++ b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
+@@ -1973,6 +1973,23 @@
+ client->errorValue = 0;
+ return BadValue;
+ }
++ if (stuff->width > 32767 || stuff->height > 32767)
++ {
++ /* It is allowed to try and allocate a pixmap which is larger than
++ * 32767 in either dimension. However, all of the framebuffer code
++ * is buggy and does not reliably draw to such big pixmaps, basically
++ * because the Region data structure operates with signed shorts
++ * for the rectangles in it.
++ *
++ * Furthermore, several places in the X server computes the
++ * size in bytes of the pixmap and tries to store it in an
++ * integer. This integer can overflow and cause the allocated size
++ * to be much smaller.
++ *
++ * So, such big pixmaps are rejected here with a BadAlloc
++ */
++ return BadAlloc;
++ }
+ if (stuff->depth != 1)
+ {
+ pDepth = pDraw->pScreen->allowedDepths;
diff --git a/debian/patches/series b/debian/patches/series
index e128385..1a66986 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -5,7 +5,7 @@
005_nxagent_add-nxagent-wrapper.patch
006_remove-configure-files.patch
007_nxcompshad_clean-gch-files.patch
-008_nxproxy_add-nx-proxy-wrapper.patch
+008_nxproxy_add-nxproxy-wrapper.patch
009_nxproxy_add-man-page.patch
010_nxauth_fix-binary-name-in-man-page.patch
011_nxauth_add-nxauth-wrapper.patch
@@ -23,4 +23,5 @@
107_nxagent_clipboard-compound-text+small-bed-sheets.patch
108_nxagent_wine-close-delay.patch
109_nxagent_locale-utf8-compound-text.patch
+110_nxagent_createpixmap-bounds-check.patch
200_nxagent_unbrand-agent.patch
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