mesa: Prevent possible out-of-bounds read by save_SamplerParameteriv.

Fixes "Out-of-bounds access" defect reported by Coverity. Signed-off-by: Vinson Lee <vlee@freedesktop.org> Reviewed-by: Brian Paul <brianp@vmware.com>
2013-06-05 23:01:00 -07:00
parent 26e047dec8
commit ce1f85133d
1 changed files with 4 additions and 1 deletions
@@ -7024,7 +7024,10 @@ save_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
 static void GLAPIENTRY
 save_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
 {
-   save_SamplerParameteriv(sampler, pname, &param);
+   GLint parray[4];
+   parray[0] = param;
+   parray[1] = parray[2] = parray[3] = 0;
+   save_SamplerParameteriv(sampler, pname, param);
 }

 static void GLAPIENTRY