[Mesa-dev] [PATCH 1/3] glx/glvnd: Don't modify the dummy slot in the dispatch table

[Eric Engestrom]

On Wed, Sep 14, 2016 at 02:06:18PM -0400, Adam Jackson wrote:
> Signed-off-by: Adam Jackson <ajax at redhat.com>

The series is:
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>

BTW, I feel like these should be CC'ed to stable? I never know when
a fix is stable-worthy.

Cheers,
  Eric

> ---
>  src/glx/glxglvnd.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/src/glx/glxglvnd.c b/src/glx/glxglvnd.c
> index 098304d..2fc9b00 100644
> --- a/src/glx/glxglvnd.c
> +++ b/src/glx/glxglvnd.c
> @@ -50,6 +50,9 @@ static void __glXGLVNDSetDispatchIndex(const GLubyte *procName, int index)
>  {
>      unsigned internalIndex = FindGLXFunction(procName);
>  
> +    if (internalIndex == DI_FUNCTION_COUNT)
> +        return; /* unknown or static dispatch */
> +
>      __glXDispatchTableIndices[internalIndex] = index;
>  }
>  
> -- 
> 2.9.3