diff options
author | Mihai Moldovan <ionic@ionic.de> | 2015-04-26 23:32:32 +0200 |
---|---|---|
committer | Mihai Moldovan <ionic@ionic.de> | 2015-04-26 23:34:27 +0200 |
commit | 96efadac50bf40bc502680072570a2950f132fe3 (patch) | |
tree | acbd7103b5908636a97060581ba8bed01b5e83fa /debian/patches/1038-glx-Length-checking-for-non-generated-single-request.patch | |
parent | 79a4ed92dbae5089d3ddfcc0acec427ff057ad9b (diff) | |
download | nx-libs-96efadac50bf40bc502680072570a2950f132fe3.tar.gz nx-libs-96efadac50bf40bc502680072570a2950f132fe3.tar.bz2 nx-libs-96efadac50bf40bc502680072570a2950f132fe3.zip |
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.patch | 413 |
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 - |