From 6398a97affb8d2dde90dd77cb65aef8e9827e63d Mon Sep 17 00:00:00 2001
From: Ian Romanick <idr@us.ibm.com>
Date: Thu, 27 Jan 2005 19:50:59 +0000
Subject: [PATCH] Mark a couple more function parameters as counters.

---
 src/glx/x11/indirect.c    | 6 +++---
 src/mesa/glapi/gl_API.xml | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/glx/x11/indirect.c b/src/glx/x11/indirect.c
index 3468f0d..d218909 100644
--- a/src/glx/x11/indirect.c
+++ b/src/glx/x11/indirect.c
@@ -273,7 +273,7 @@ __indirect_glCallLists(GLsizei n, GLenum type, const GLvoid * lists)
     __GLXcontext * const gc = __glXGetCurrentContext();
     const GLuint compsize = __glCallLists_size(type);
     const GLuint cmdlen = 12 + __GLX_PAD((compsize * n));
-    if (__builtin_expect(gc->currentDpy != NULL, 1)) {
+    if (__builtin_expect((n >= 0) && (gc->currentDpy != NULL), 1)) {
         if (cmdlen <= gc->maxSmallRenderCommandSize) {
             if ( (gc->pc + cmdlen) > gc->bufEnd ) {
                 (void) __glXFlushRenderBuffer(gc, gc->pc);
@@ -4030,7 +4030,7 @@ __indirect_glGenTextures(GLsizei n, GLuint * textures)
     __GLXcontext * const gc = __glXGetCurrentContext();
     Display * const dpy = gc->currentDpy;
     const GLuint cmdlen = 4;
-    if (__builtin_expect(dpy != NULL, 1)) {
+    if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
         GLubyte const * pc = setup_single_request(gc, X_GLsop_GenTextures, cmdlen);
         (void) memcpy((void *)(pc + 0), (void *)(&n), 4);
         (void) read_reply(dpy, 4, textures, GL_TRUE);
@@ -5285,7 +5285,7 @@ __indirect_glGenTexturesEXT(GLsizei n, GLuint * textures)
     __GLXcontext * const gc = __glXGetCurrentContext();
     Display * const dpy = gc->currentDpy;
     const GLuint cmdlen = 4;
-    if (__builtin_expect(dpy != NULL, 1)) {
+    if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
         GLubyte const * pc = setup_vendor_request(gc, X_GLXVendorPrivateWithReply, X_GLvop_GenTexturesEXT, cmdlen);
         (void) memcpy((void *)(pc + 0), (void *)(&n), 4);
         (void) read_reply(dpy, 4, textures, GL_TRUE);
diff --git a/src/mesa/glapi/gl_API.xml b/src/mesa/glapi/gl_API.xml
index fe1aa42..5f9c83c 100644
--- a/src/mesa/glapi/gl_API.xml
+++ b/src/mesa/glapi/gl_API.xml
@@ -844,7 +844,7 @@ glx:
     </function>
 
     <function name="CallLists" offset="3">
-        <param name="n" type="GLsizei"/>
+        <param name="n" type="GLsizei" counter="true"/>
         <param name="type" type="GLenum"/>
         <param name="lists" type="const GLvoid *" variable_param="type" count="n"/>
         <glx rop="2" large="true"/>
@@ -2988,7 +2988,7 @@ glx:
     </function>
 
     <function name="GenTextures" offset="328">
-        <param name="n" type="GLsizei"/>
+        <param name="n" type="GLsizei" counter="true"/>
         <param name="textures" type="GLuint *" output="true"/>
         <glx sop="145" always_array="true"/>
     </function>
@@ -7026,7 +7026,7 @@ glx:
     </function>
 
     <function name="GenTexturesEXT" offset="440">
-        <param name="n" type="GLsizei"/>
+        <param name="n" type="GLsizei" counter="true"/>
         <param name="textures" type="GLuint *" output="true"/>
         <glx vendorpriv="13" always_array="true"/>
     </function>
-- 
2.7.4