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-rw-r--r--README.md11
-rw-r--r--debian/changelog67
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c4
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c5
-rw-r--r--nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c20
5 files changed, 101 insertions, 6 deletions
diff --git a/README.md b/README.md
index 04718fc80..10c21a80e 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,11 @@ Release goals (phase 1) for nx-libs release series 3.6.0.x:
* replace as many liNX_X* libraries by X.org's libX* libraries
(work in progress)
* support for iOS (nxproxy, complete)
-
+* Unix file socket communication for nxproxy -C <-> nxproxy -S connections
+ (todo)
+* allow Unix file sockets as channel endpoints (work in progress)
+* allow embedding of nxproxy into other windows
+
## Release series 3.7.0.x
Scheduled for Q1/2016.
@@ -52,16 +56,13 @@ Scheduled for Q1/2016.
Release goals (phase 2) for nx-libs release series 3.7.0.x (not branched-off, yet):
* provide support for latest X11 extensions
-* socket communication for nxproxy -C <-> nxproxy -S connections
- (todo)
* event FIFO sockets for attaching external applications
(todo)
-* allow embedding of nxproxy into other windows
* support for multimedia
If you have any questions about this NX development or want to file a bug
report, please contact the Arctica developers, the X2Go developers or the
TheQVD developers via the project's Github issue tracker.
-thanks+light+love, 20150515
+thanks+light+love, 20150531
Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
diff --git a/debian/changelog b/debian/changelog
index e664e5b0f..0d56a4b96 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -157,6 +157,48 @@ nx-libs (2:3.5.0.32-0x2go1) UNRELEASED; urgency=low
* debian/control: workaround missing dependencies of nxagent on Ubuntu for
now.
* debian/libnx-xinerama1.*: fix faulty logic when creating symlinks.
+ Backported from Arctica GH 3.6.x branch.
+ * Security fixes:
+ - X.Org CVE-2014-8100:
+ v3: port to NXrender.c rather than render.c (Mike DePaulo)
+ v4: backport v3 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1027-render-check-request-size-before-reading-it-CVE.full.patch
+ * Security fixes:
+ - X.Org CVE-2014-8100:
+ v3: port to NXrender.c rather than render.c (Mike DePaulo)
+ v4: backport v3 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1028-render-unvalidated-lengths-in-Render-extn.-swap.full.patch
+ * nxcomp/Misc.cpp: fix build failure introduced in
+ a27a8aae3ca7a3f70e05152ac3d347942e11159d.
+ Backported from Arctica GH 3.6.x branch.
+ Affects:
+ - 9900-dxpc-license-history.full+lite.patch
+ * Security fixes:
+ - X.Org CVE-2013-4396:
+ v2: Apply to NXdixfonts.c rather than dixfonts.c (Mike DePaulo)
+ v3: backport v2 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1003-Avoid-use-after-free-in-dix-dixfonts.c-doImageT.full.patch
+ * Security fixes:
+ - X.Org CVE-2014-8092:
+ v3: port to NXdispatch.c rather than dispatch.c (Mike DePaulo)
+ v4: backport v3 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1019-dix-integer-overflow-in-ProcPutImage-CVE-2014-8.full.patch
+ * Security fixes:
+ - X.Org CVE-2015-3418:
+ v3: port to NXdispatch.c rather than dispatch.c (Mike DePaulo)
+ v4: backport v3 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1210-CVE-2015-3418-dix-Allow-zero-height-PutImage-re.full.patch
+ * Security fixes:
+ - X.Org CVE-2014-8099:
+ v3: port to NXxvdisp.c rather than xvdisp.c (Mike DePaulo)
+ v4: backport v3 to nx-libs 3.5.0.x (Mihai Moldovan)
+ Changes:
+ + 1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch
[ Bernard Cafarelli ]
* nx-X11: link to libdl to fix undefined references to 'dlopen' and 'dlsym'.
@@ -175,6 +217,31 @@ nx-libs (2:3.5.0.32-0x2go1) UNRELEASED; urgency=low
* nxcompshad: Prevent underlinking by linking to libNX_Xext.
Adds:
- 0650_nxcompshad_link-to-NX_Xext.full.patch
+ * Security fixes:
+ - X.Org CVE-2015-3418:
+ 1210-CVE-2015-3418-dix-Allow-zero-height-PutImage-re.full.patch
+ * debian/roll-tarball.sh:
+ + Make sure *.keyboard, debian/**, nx-libs.spec, .pc/** don't end up
+ in tarball (special focus on the nx-libs-lite tarball).
+ + Allow patch files names having a dash next to the four digits (i.e.,
+ 1234-<patchname>.<suffix>).
+ + Support tarring up the HEAD of the current branch.
+ * debian/COPYING.full+lite:
+ + Replace content with GPL-2 license text, because that is the overall
+ (i.e., strictest) license we have to deal with in nx-libs.
+ * Add 9900-dxpc-license-history.full+lite.patch. Document license history of
+ DXPC (where nxcomp got forked from).
+ Backported from Arctica GH 3.6.x branch.
+ * nxcomp/README.on-retroactive-DXPC-license: Some layout and
+ interpunctuation fixes.
+ Backported from Arctica GH 3.6.x branch.
+ Affects:
+ - 9900-dxpc-license-history.full+lite.patch
+
+ [ Nito Martinez ]
+ * nxcomp: fix DEBUG, TEST, DUMP, FLUSH, TOKEN, PING, MIXED et al builds.
+ Adds:
+ - 0992_fix-DEBUG-TEST-DUMP-FLUSH-TOKEN-PING-et-al-builds.full+lite.patch
-- X2Go Release Manager <git-admin@x2go.org> Tue, 17 Mar 2015 19:19:32 +0100
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
index 3d9ee8c7f..0ed7277a1 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
@@ -2618,7 +2618,9 @@ ProcPutImage(register ClientPtr client)
tmpImage = (char *)&stuff[1];
lengthProto = length;
-
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
+ return BadLength;
+
if (((((lengthProto * stuff->height) + (unsigned)3) >> 2) +
(sizeof(xPutImageReq) >> 2)) != client->req_len)
return BadLength;
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
index 922443633..5622f8cee 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c
@@ -1694,6 +1694,7 @@ doImageText(ClientPtr client, register ITclosurePtr c)
GC *pGC;
unsigned char *data;
ITclosurePtr new_closure;
+ ITclosurePtr old_closure;
/* We're putting the client to sleep. We need to
save some state. Similar problem to that handled
@@ -1706,6 +1707,7 @@ doImageText(ClientPtr client, register ITclosurePtr c)
err = BadAlloc;
goto bail;
}
+ old_closure = c;
*new_closure = *c;
c = new_closure;
@@ -1713,6 +1715,7 @@ doImageText(ClientPtr client, register ITclosurePtr c)
if (!data)
{
xfree(c);
+ c = old_closure;
err = BadAlloc;
goto bail;
}
@@ -1724,6 +1727,7 @@ doImageText(ClientPtr client, register ITclosurePtr c)
{
xfree(c->data);
xfree(c);
+ c = old_closure;
err = BadAlloc;
goto bail;
}
@@ -1742,6 +1746,7 @@ doImageText(ClientPtr client, register ITclosurePtr c)
FreeScratchGC(pGC);
xfree(c->data);
xfree(c);
+ c = old_closure;
err = BadAlloc;
goto bail;
}
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
index b8543f7a6..cfce34463 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXxvdisp.c
@@ -1423,6 +1423,7 @@ SProcXvQueryExtension(ClientPtr client)
{
register char n;
REQUEST(xvQueryExtensionReq);
+ REQUEST_SIZE_MATCH(xvQueryExtensionReq);
swaps(&stuff->length, n);
return ProcXvQueryExtension(client);
}
@@ -1432,6 +1433,7 @@ SProcXvQueryAdaptors(ClientPtr client)
{
register char n;
REQUEST(xvQueryAdaptorsReq);
+ REQUEST_SIZE_MATCH(xvQueryAdaptorsReq);
swaps(&stuff->length, n);
swapl(&stuff->window, n);
return ProcXvQueryAdaptors(client);
@@ -1442,6 +1444,7 @@ SProcXvQueryEncodings(ClientPtr client)
{
register char n;
REQUEST(xvQueryEncodingsReq);
+ REQUEST_SIZE_MATCH(xvQueryEncodingsReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
return ProcXvQueryEncodings(client);
@@ -1452,6 +1455,7 @@ SProcXvGrabPort(ClientPtr client)
{
register char n;
REQUEST(xvGrabPortReq);
+ REQUEST_SIZE_MATCH(xvGrabPortReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->time, n);
@@ -1463,6 +1467,7 @@ SProcXvUngrabPort(ClientPtr client)
{
register char n;
REQUEST(xvUngrabPortReq);
+ REQUEST_SIZE_MATCH(xvUngrabPortReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->time, n);
@@ -1474,6 +1479,7 @@ SProcXvPutVideo(ClientPtr client)
{
register char n;
REQUEST(xvPutVideoReq);
+ REQUEST_SIZE_MATCH(xvPutVideoReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1494,6 +1500,7 @@ SProcXvPutStill(ClientPtr client)
{
register char n;
REQUEST(xvPutStillReq);
+ REQUEST_SIZE_MATCH(xvPutStillReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1514,6 +1521,7 @@ SProcXvGetVideo(ClientPtr client)
{
register char n;
REQUEST(xvGetVideoReq);
+ REQUEST_SIZE_MATCH(xvGetVideoReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1534,6 +1542,7 @@ SProcXvGetStill(ClientPtr client)
{
register char n;
REQUEST(xvGetStillReq);
+ REQUEST_SIZE_MATCH(xvGetStillReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1554,6 +1563,7 @@ SProcXvPutImage(ClientPtr client)
{
register char n;
REQUEST(xvPutImageReq);
+ REQUEST_AT_LEAST_SIZE(xvPutImageReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1578,6 +1588,7 @@ SProcXvShmPutImage(ClientPtr client)
{
register char n;
REQUEST(xvShmPutImageReq);
+ REQUEST_SIZE_MATCH(xvShmPutImageReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1605,6 +1616,7 @@ SProcXvSelectVideoNotify(ClientPtr client)
{
register char n;
REQUEST(xvSelectVideoNotifyReq);
+ REQUEST_SIZE_MATCH(xvSelectVideoNotifyReq);
swaps(&stuff->length, n);
swapl(&stuff->drawable, n);
return ProcXvSelectVideoNotify(client);
@@ -1615,6 +1627,7 @@ SProcXvSelectPortNotify(ClientPtr client)
{
register char n;
REQUEST(xvSelectPortNotifyReq);
+ REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
return ProcXvSelectPortNotify(client);
@@ -1625,6 +1638,7 @@ SProcXvStopVideo(ClientPtr client)
{
register char n;
REQUEST(xvStopVideoReq);
+ REQUEST_SIZE_MATCH(xvStopVideoReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->drawable, n);
@@ -1636,6 +1650,7 @@ SProcXvSetPortAttribute(ClientPtr client)
{
register char n;
REQUEST(xvSetPortAttributeReq);
+ REQUEST_SIZE_MATCH(xvSetPortAttributeReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->attribute, n);
@@ -1647,6 +1662,7 @@ SProcXvGetPortAttribute(ClientPtr client)
{
register char n;
REQUEST(xvGetPortAttributeReq);
+ REQUEST_SIZE_MATCH(xvGetPortAttributeReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swapl(&stuff->attribute, n);
@@ -1658,6 +1674,7 @@ SProcXvQueryBestSize(ClientPtr client)
{
register char n;
REQUEST(xvQueryBestSizeReq);
+ REQUEST_SIZE_MATCH(xvQueryBestSizeReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
swaps(&stuff->vid_w, n);
@@ -1672,6 +1689,7 @@ SProcXvQueryPortAttributes(ClientPtr client)
{
register char n;
REQUEST(xvQueryPortAttributesReq);
+ REQUEST_SIZE_MATCH(xvQueryPortAttributesReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
return ProcXvQueryPortAttributes(client);
@@ -1682,6 +1700,7 @@ SProcXvQueryImageAttributes(ClientPtr client)
{
register char n;
REQUEST(xvQueryImageAttributesReq);
+ REQUEST_SIZE_MATCH(xvQueryImageAttributesReq);
swaps(&stuff->length, n);
swapl(&stuff->id, n);
swaps(&stuff->width, n);
@@ -1694,6 +1713,7 @@ SProcXvListImageFormats(ClientPtr client)
{
register char n;
REQUEST(xvListImageFormatsReq);
+ REQUEST_SIZE_MATCH(xvListImageFormatsReq);
swaps(&stuff->length, n);
swapl(&stuff->port, n);
return ProcXvListImageFormats(client);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 05:40:26 +0000