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authorMihai Moldovan <ionic@ionic.de>2015-04-26 23:32:32 +0200
committerMihai Moldovan <ionic@ionic.de>2015-04-26 23:34:27 +0200
commit96efadac50bf40bc502680072570a2950f132fe3 (patch)
treeacbd7103b5908636a97060581ba8bed01b5e83fa /debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch
parent79a4ed92dbae5089d3ddfcc0acec427ff057ad9b (diff)
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CVE patches were previously not included in release tarballs.
Rename: - 1001-LZW-decompress-fix-for-CVE-2011-2895-From-xorg-lib-X.patch => 1001-LZW-decompress-fix-for-CVE-2011-2895-From-xorg-.full.patch - 1002-Fix-CVE-2011-4028-File-disclosure-vulnerability.-ups.patch => 1002-Fix-CVE-2011-4028-File-disclosure-vulnerability.full.patch - 1003-Avoid-use-after-free-in-dix-dixfonts.c-doImageText-C.patch => 1003-Avoid-use-after-free-in-dix-dixfonts.c-doImageT.full.patch - 1004-CVE-2013-6462-unlimited-sscanf-overflows-stack-buffe.patch => 1004-CVE-2013-6462-unlimited-sscanf-overflows-stack-.full.patch - 1005-CVE-2014-0209-integer-overflow-of-realloc-size-in-Fo.patch => 1005-CVE-2014-0209-integer-overflow-of-realloc-size-.full.patch - 1006-CVE-2014-0209-integer-overflow-of-realloc-size-in-le.patch => 1006-CVE-2014-0209-integer-overflow-of-realloc-size-.full.patch - 1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_conn_se.patch => 1007-CVE-2014-0210-unvalidated-length-in-_fs_recv_co.full.patch - 1008-Don-t-crash-when-we-receive-an-FS_Error-from-the-fon.patch => 1008-Don-t-crash-when-we-receive-an-FS_Error-from-th.full.patch - 1009-CVE-2014-0210-unvalidated-lengths-when-reading-repli.patch => 1009-CVE-2014-0210-unvalidated-lengths-when-reading-.full.patch - 1010-CVE-2014-0211-Integer-overflow-in-fs_get_reply-_fs_s.patch => 1010-CVE-2014-0211-Integer-overflow-in-fs_get_reply-.full.patch - 1011-CVE-2014-0210-unvalidated-length-fields-in-fs_read_q.patch => 1011-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1012-CVE-2014-0211-integer-overflow-in-fs_read_extent_inf.patch => 1012-CVE-2014-0211-integer-overflow-in-fs_read_exten.full.patch - 1013-CVE-2014-0211-integer-overflow-in-fs_alloc_glyphs-fr.patch => 1013-CVE-2014-0211-integer-overflow-in-fs_alloc_glyp.full.patch - 1014-CVE-2014-0210-unvalidated-length-fields-in-fs_read_e.patch => 1014-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1015-CVE-2014-0210-unvalidated-length-fields-in-fs_read_g.patch => 1015-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1016-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch => 1016-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1017-CVE-2014-0210-unvalidated-length-fields-in-fs_read_l.patch => 1017-CVE-2014-0210-unvalidated-length-fields-in-fs_r.full.patch - 1018-unchecked-malloc-may-allow-unauthed-client-to-crash-.patch => 1018-unchecked-malloc-may-allow-unauthed-client-to-c.full.patch - 1019-dix-integer-overflow-in-ProcPutImage-CVE-2014-8092-1.patch => 1019-dix-integer-overflow-in-ProcPutImage-CVE-2014-8.full.patch - 1020-dix-integer-overflow-in-GetHosts-CVE-2014-8092-2-4.patch => 1020-dix-integer-overflow-in-GetHosts-CVE-2014-8092-.full.patch - 1021-dix-integer-overflow-in-RegionSizeof-CVE-2014-8092-3.patch => 1021-dix-integer-overflow-in-RegionSizeof-CVE-2014-8.full.patch - 1022-dix-integer-overflow-in-REQUEST_FIXED_SIZE-CVE-2014-.patch => 1022-dix-integer-overflow-in-REQUEST_FIXED_SIZE-CVE-.full.patch - 1023-dbe-unvalidated-lengths-in-DbeSwapBuffers-calls-CVE-.patch => 1023-dbe-unvalidated-lengths-in-DbeSwapBuffers-calls.full.patch - 1024-Xi-unvalidated-lengths-in-Xinput-extension-CVE-2014-.patch => 1024-Xi-unvalidated-lengths-in-Xinput-extension-CVE-.full.patch - 1025-xcmisc-unvalidated-length-in-SProcXCMiscGetXIDList-C.patch => 1025-xcmisc-unvalidated-length-in-SProcXCMiscGetXIDL.full.patch - 1026-Xv-unvalidated-lengths-in-XVideo-extension-swapped-p.patch => 1026-Xv-unvalidated-lengths-in-XVideo-extension-swap.full.patch - 1027-render-check-request-size-before-reading-it-CVE-2014.patch => 1027-render-check-request-size-before-reading-it-CVE.full.patch - 1028-render-unvalidated-lengths-in-Render-extn.-swapped-p.patch => 1028-render-unvalidated-lengths-in-Render-extn.-swap.full.patch - 1029-xfixes-unvalidated-length-in-SProcXFixesSelectSelect.patch => 1029-xfixes-unvalidated-length-in-SProcXFixesSelectS.full.patch - 1030-randr-unvalidated-lengths-in-RandR-extension-swapped.patch => 1030-randr-unvalidated-lengths-in-RandR-extension-sw.full.patch - 1031-glx-Be-more-paranoid-about-variable-length-requests-.patch => 1031-glx-Be-more-paranoid-about-variable-length-requ.full.patch - 1032-glx-Be-more-strict-about-rejecting-invalid-image-siz.patch => 1032-glx-Be-more-strict-about-rejecting-invalid-imag.full.patch - 1033-glx-Additional-paranoia-in-__glXGetAnswerBuffer-__GL.patch => 1033-glx-Additional-paranoia-in-__glXGetAnswerBuffer.full.patch - 1034-glx-Add-safe_-add-mul-pad-v3-CVE-2014-8093-4-6-v4.patch => 1034-glx-Add-safe_-add-mul-pad-v3-CVE-2014-8093-4-6-.full.patch - 1035-glx-Length-checking-for-GLXRender-requests-v2-CVE-20.patch => 1035-glx-Length-checking-for-GLXRender-requests-v2-C.full.patch - 1036-glx-Integer-overflow-protection-for-non-generated-re.patch => 1036-glx-Integer-overflow-protection-for-non-generat.full.patch - 1037-glx-Top-level-length-checking-for-swapped-VendorPriv.patch => 1037-glx-Top-level-length-checking-for-swapped-Vendo.full.patch - 1038-glx-Length-checking-for-non-generated-single-request.patch => 1038-glx-Length-checking-for-non-generated-single-re.full.patch - 1039-glx-Length-checking-for-RenderLarge-requests-v2-CVE-.patch => 1039-glx-Length-checking-for-RenderLarge-requests-v2.full.patch - 1040-glx-Pass-remaining-request-length-into-varsize-v2-CV.patch => 1040-glx-Pass-remaining-request-length-into-varsize-.full.patch - 1041-nx-X11-lib-font-fc-fserve.c-initialize-remaining-buf.patch => 1041-nx-X11-lib-font-fc-fserve.c-initialize-remainin.full.patch - 1042-Do-proper-input-validation-to-fix-for-CVE-2011-2895.patch => 1042-Do-proper-input-validation-to-fix-for-CVE-2011-.full.patch - 1101-Coverity-844-845-846-Fix-memory-leaks.patch => 1101-Coverity-844-845-846-Fix-memory-leaks.full.patch - 1102-include-introduce-byte-counting-functions.patch => 1102-include-introduce-byte-counting-functions.full.patch - 1103-xkb-Don-t-swap-XkbSetGeometry-data-in-the-input-buff.patch => 1103-xkb-Don-t-swap-XkbSetGeometry-data-in-the-input.full.patch - 1104-xkb-Check-strings-length-against-request-size.patch => 1104-xkb-Check-strings-length-against-request-size.full.patch
Diffstat (limited to 'debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch')
-rw-r--r--debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch413
1 files changed, 0 insertions, 413 deletions
diff --git a/debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch b/debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch
deleted file mode 100644
index 5db4682df..000000000
--- a/debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch
+++ /dev/null
@@ -1,413 +0,0 @@
-From 8931066077a04999d973932e04da577bd6906c82 Mon Sep 17 00:00:00 2001
-From: Adam Jackson <ajax@redhat.com>
-Date: Mon, 10 Nov 2014 12:13:47 -0500
-Subject: [PATCH 38/40] glx: Length checking for non-generated single requests
- (v2) [CVE-2014-8098 7/8]
-
-v2:
-Fix single versus vendor-private length checking for ARB_imaging subset
-extensions. (Julien Cristau)
-
-v3:
-Fix single versus vendor-private length checking for ARB_imaging subset
-extensions. (Julien Cristau)
-
-v4: backport to nx-libs 3.6.x (Mike DePaulo)
-
-Reviewed-by: Michal Srb <msrb@suse.com>
-Reviewed-by: Andy Ritger <aritger@nvidia.com>
-Signed-off-by: Adam Jackson <ajax@redhat.com>
-Signed-off-by: Julien Cristau <jcristau@debian.org>
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Signed-off-by: Fedora X Ninjas <x@fedoraproject.org>
-Signed-off-by: Dave Airlie <airlied@redhat.com>
-
-fix safe_Add
----
- nx-X11/programs/Xserver/GL/glx/single2.c | 21 +++++++++++++++------
- nx-X11/programs/Xserver/GL/glx/single2swap.c | 15 +++++++++++----
- nx-X11/programs/Xserver/GL/glx/singlepix.c | 19 ++++++++++++++-----
- nx-X11/programs/Xserver/GL/glx/singlepixswap.c | 17 ++++++++++++-----
- 4 files changed, 52 insertions(+), 20 deletions(-)
-
-diff --git a/nx-X11/programs/Xserver/GL/glx/single2.c b/nx-X11/programs/Xserver/GL/glx/single2.c
-index 9fee5ff..10152c3 100644
---- a/nx-X11/programs/Xserver/GL/glx/single2.c
-+++ b/nx-X11/programs/Xserver/GL/glx/single2.c
-@@ -48,11 +48,14 @@
-
- int __glXDisp_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- GLsizei size;
- GLenum type;
- __GLXcontext *cx;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 8);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -78,10 +81,12 @@ int __glXDisp_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDisp_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- GLsizei size;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -106,7 +111,7 @@ int __glXDisp_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDisp_RenderMode(__GLXclientState *cl, GLbyte *pc)
- {
-- ClientPtr client;
-+ ClientPtr client = cl->client;
- xGLXRenderModeReply reply;
- __GLXcontext *cx;
- GLint nitems=0, retBytes=0, retval, newModeCheck;
-@@ -114,6 +119,8 @@ int __glXDisp_RenderMode(__GLXclientState *cl, GLbyte *pc)
- GLenum newMode;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -188,7 +195,6 @@ int __glXDisp_RenderMode(__GLXclientState *cl, GLbyte *pc)
- ** selection array, as per the API for glRenderMode itself.
- */
- noChangeAllowed:;
-- client = cl->client;
- reply.length = nitems;
- reply.type = X_Reply;
- reply.sequenceNumber = client->sequence;
-@@ -204,9 +210,11 @@ int __glXDisp_RenderMode(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDisp_Flush(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- int error;
-
-+ REQUEST_SIZE_MATCH(xGLXSingleReq);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -219,10 +227,11 @@ int __glXDisp_Flush(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDisp_Finish(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
-- ClientPtr client;
- int error;
-
-+ REQUEST_SIZE_MATCH(xGLXSingleReq);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -233,7 +242,6 @@ int __glXDisp_Finish(__GLXclientState *cl, GLbyte *pc)
- __GLX_NOTE_FLUSHED_CMDS(cx);
-
- /* Send empty reply packet to indicate finish is finished */
-- client = cl->client;
- __GLX_BEGIN_REPLY(0);
- __GLX_SEND_HEADER();
- return Success;
-@@ -302,7 +310,7 @@ char *__glXcombine_strings(const char *cext_string, const char *sext_string)
-
- int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
- {
-- ClientPtr client;
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- GLenum name;
- const char *string;
-@@ -311,6 +319,8 @@ int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
- char *buf = NULL, *buf1 = NULL;
- GLint length = 0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
-+
- /* If the client has the opposite byte order, swap the contextTag and
- * the name.
- */
-@@ -327,7 +337,6 @@ int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
- pc += __GLX_SINGLE_HDR_SIZE;
- name = *(GLenum *)(pc + 0);
- string = (const char *)glGetString(name);
-- client = cl->client;
-
- /*
- ** Restrict extensions to those that are supported by both the
-diff --git a/nx-X11/programs/Xserver/GL/glx/single2swap.c b/nx-X11/programs/Xserver/GL/glx/single2swap.c
-index dab98ad..4b8541b 100644
---- a/nx-X11/programs/Xserver/GL/glx/single2swap.c
-+++ b/nx-X11/programs/Xserver/GL/glx/single2swap.c
-@@ -48,12 +48,14 @@
-
- int __glXDispSwap_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- GLsizei size;
- GLenum type;
- __GLX_DECLARE_SWAP_VARIABLES;
- __GLXcontext *cx;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 8);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -82,11 +84,13 @@ int __glXDispSwap_FeedbackBuffer(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDispSwap_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- GLsizei size;
- __GLX_DECLARE_SWAP_VARIABLES;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -113,7 +117,7 @@ int __glXDispSwap_SelectBuffer(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDispSwap_RenderMode(__GLXclientState *cl, GLbyte *pc)
- {
-- ClientPtr client;
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- xGLXRenderModeReply reply;
- GLint nitems=0, retBytes=0, retval, newModeCheck;
-@@ -123,6 +127,8 @@ int __glXDispSwap_RenderMode(__GLXclientState *cl, GLbyte *pc)
- __GLX_DECLARE_SWAP_ARRAY_VARIABLES;
- int error;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
-+
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -201,7 +207,6 @@ int __glXDispSwap_RenderMode(__GLXclientState *cl, GLbyte *pc)
- ** selection array, as per the API for glRenderMode itself.
- */
- noChangeAllowed:;
-- client = cl->client;
- reply.length = nitems;
- reply.type = X_Reply;
- reply.sequenceNumber = client->sequence;
-@@ -222,10 +227,12 @@ int __glXDispSwap_RenderMode(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDispSwap_Flush(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
- int error;
- __GLX_DECLARE_SWAP_VARIABLES;
-
-+ REQUEST_SIZE_MATCH(xGLXSingleReq);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -239,11 +246,12 @@ int __glXDispSwap_Flush(__GLXclientState *cl, GLbyte *pc)
-
- int __glXDispSwap_Finish(__GLXclientState *cl, GLbyte *pc)
- {
-+ ClientPtr client = cl->client;
- __GLXcontext *cx;
-- ClientPtr client;
- int error;
- __GLX_DECLARE_SWAP_VARIABLES;
-
-+ REQUEST_SIZE_MATCH(xGLXSingleReq);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -255,7 +263,6 @@ int __glXDispSwap_Finish(__GLXclientState *cl, GLbyte *pc)
- __GLX_NOTE_FLUSHED_CMDS(cx);
-
- /* Send empty reply packet to indicate finish is finished */
-- client = cl->client;
- __GLX_BEGIN_REPLY(0);
- __GLX_PUT_RETVAL(0);
- __GLX_SWAP_REPLY_HEADER();
-diff --git a/nx-X11/programs/Xserver/GL/glx/singlepix.c b/nx-X11/programs/Xserver/GL/glx/singlepix.c
-index be804d8..a156db5 100644
---- a/nx-X11/programs/Xserver/GL/glx/singlepix.c
-+++ b/nx-X11/programs/Xserver/GL/glx/singlepix.c
-@@ -57,6 +57,8 @@ int __glXDisp_ReadPixels(__GLXclientState *cl, GLbyte *pc)
- int error;
- char *answer, answerBuffer[200];
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 28);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -108,6 +110,7 @@ int __glXDisp_GetTexImage(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0, depth=1;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 20);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -204,6 +207,7 @@ int __glXDisp_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -227,13 +231,11 @@ int __glXDisp_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
- compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
- compsize2 = __glGetTexImage_size(target,1,format,type,height,1,1);
-
-- if (compsize < 0) return BadLength;
-- if (compsize2 < 0) compsize2 = 0;
-- compsize = __GLX_PAD(compsize);
-- compsize2 = __GLX_PAD(compsize2);
-+ if ((compsize = safe_pad(compsize)) < 0) return BadLength;
-+ if ((compsize2 = safe_pad(compsize2)) < 0) return BadLength;
-
- glPixelStorei(GL_PACK_SWAP_BYTES, swapBytes);
-- __GLX_GET_ANSWER_BUFFER(answer,cl,compsize + compsize2,1);
-+ __GLX_GET_ANSWER_BUFFER(answer,cl,safe_add(compsize, compsize2),1);
- __glXClearErrorOccured();
- glGetSeparableFilter(
- *(GLenum *)(pc + 0),
-@@ -269,6 +271,7 @@ int __glXDisp_GetConvolutionFilter(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -328,6 +331,8 @@ int __glXDisp_GetHistogram(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -376,6 +381,8 @@ int __glXDisp_GetMinmax(__GLXclientState *cl, GLbyte *pc)
- int error;
- char *answer, answerBuffer[200];
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -419,6 +426,8 @@ int __glXDisp_GetColorTable(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
-+
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-diff --git a/nx-X11/programs/Xserver/GL/glx/singlepixswap.c b/nx-X11/programs/Xserver/GL/glx/singlepixswap.c
-index cdc6f16..24f2e76 100644
---- a/nx-X11/programs/Xserver/GL/glx/singlepixswap.c
-+++ b/nx-X11/programs/Xserver/GL/glx/singlepixswap.c
-@@ -58,6 +58,8 @@ int __glXDispSwap_ReadPixels(__GLXclientState *cl, GLbyte *pc)
- int error;
- char *answer, answerBuffer[200];
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 28);
-+
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -120,6 +122,7 @@ int __glXDispSwap_GetTexImage(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0, depth=1;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 24);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -190,6 +193,7 @@ int __glXDispSwap_GetPolygonStipple(__GLXclientState *cl, GLbyte *pc)
- char *answer;
- __GLX_DECLARE_SWAP_VARIABLES;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 4);
- __GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
-@@ -230,6 +234,7 @@ int __glXDispSwap_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -257,13 +262,11 @@ int __glXDispSwap_GetSeparableFilter(__GLXclientState *cl, GLbyte *pc)
- compsize = __glGetTexImage_size(target,1,format,type,width,1,1);
- compsize2 = __glGetTexImage_size(target,1,format,type,height,1,1);
-
-- if (compsize < 0) return BadLength;
-- if (compsize2 < 0) compsize2 = 0;
-- compsize = __GLX_PAD(compsize);
-- compsize2 = __GLX_PAD(compsize2);
-+ if ((compsize = safe_pad(compsize)) < 0) return BadLength;
-+ if ((compsize2 = safe_pad(compsize2)) < 0) return BadLength;
-
- glPixelStorei(GL_PACK_SWAP_BYTES, !swapBytes);
-- __GLX_GET_ANSWER_BUFFER(answer,cl,compsize + compsize2,1);
-+ __GLX_GET_ANSWER_BUFFER(answer,cl,safe_add(compsize, compsize2),1);
- __glXClearErrorOccured();
- glGetSeparableFilter(
- *(GLenum *)(pc + 0),
-@@ -302,6 +305,7 @@ int __glXDispSwap_GetConvolutionFilter(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0, height=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -368,6 +372,7 @@ int __glXDispSwap_GetHistogram(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -422,6 +427,7 @@ int __glXDispSwap_GetMinmax(__GLXclientState *cl, GLbyte *pc)
- __GLX_DECLARE_SWAP_VARIABLES;
- char *answer, answerBuffer[200];
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
-@@ -470,6 +476,7 @@ int __glXDispSwap_GetColorTable(__GLXclientState *cl, GLbyte *pc)
- char *answer, answerBuffer[200];
- GLint width=0;
-
-+ REQUEST_FIXED_SIZE(xGLXSingleReq, 16);
- cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
- if (!cx) {
- return error;
---
-2.1.4
-