File U_glx_Length_checking_for_non_generated_vendor_... of Package tigervnc.1955

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File U_glx_Length_checking_for_non_generated_vendor_private_requests.patch of Package tigervnc.1955

Subject: glx: Length-checking for non-generated vendor private requests
References: bnc#907268, CVE-2014-8098
Patch-Mainline: Upstream
Signed-off-by: Michal Srb <msrb@suse.com>

Reviewed-by: Keith Packard <keithp@keithp.com>
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: Alan Coopersmith <alan.coopersmith@oracle.com>
---
 glx/indirect_program.c |    2 ++
 glx/swap_interval.c    |    2 ++
 2 files changed, 4 insertions(+)

diff --git a/glx/indirect_program.c b/glx/indirect_program.c
index cda139e..5caee7b 100644
--- a/glx/indirect_program.c
+++ b/glx/indirect_program.c
@@ -56,6 +56,8 @@ DoGetProgramString(struct __GLXclientStateRec *cl, GLbyte * pc,
     __GLXcontext *const cx = __glXForceCurrent(cl, req->contextTag, &error);
     ClientPtr client = cl->client;
 
+    REQUEST_FIXED_SIZE(xGLXVendorPrivateWithReplyReq, 8);
+
     pc += __GLX_VENDPRIV_HDR_SIZE;
     if (cx != NULL) {
         GLenum target;
diff --git a/glx/swap_interval.c b/glx/swap_interval.c
index 17bc992..2320550 100644
--- a/glx/swap_interval.c
+++ b/glx/swap_interval.c
@@ -46,6 +46,8 @@ DoSwapInterval(__GLXclientState * cl, GLbyte * pc, int do_swap)
     __GLXcontext *cx;
     GLint interval;
 
+    REQUEST_FIXED_SIZE(xGLXVendorPrivateReq, 4);
+
     cx = __glXLookupContextByTag(cl, tag);
 
     if ((cx == NULL) || (cx->pGlxScreen == NULL)) {
-- 
1.7.9.2

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File U_glx_Length_checking_for_non_generated_vendor_private_requests.patch of Package tigervnc.1955

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