Hi,
Reviewed-by: Mathias Fröhlich <mathias.froehl...@web.de>
best
Mathias
On Sunday, 1 July 2018 10:05:35 CEST Gert Wollny wrote:
> From: Gert Wollny <gert.wol...@collabora.com>
>
> restart_index is later always used in a comparison, so it should be
> initialized properly.
>
> Fixes valgrind warning:
> Conditional jump or move depends on uninitialised value(s)
> at 0xB8D682F: r600_draw_vbo (r600_state_common.c:2153)
> by 0xB71F743: u_vbuf_draw_vbo (u_vbuf.c:1156)
> by 0xB3B92DB: st_draw_vbo (st_draw.c:235)
> by 0xB36B1AE: vbo_draw_arrays (vbo_exec_array.c:391)
> by 0xB36BB0D: vbo_exec_DrawArrays (vbo_exec_array.c:550)
> by 0x10A989: piglit_display (textureSize.c:157)
> by 0x4F8F174: run_test (piglit_fbo_framework.c:52)
> by 0x4F7BA12: piglit_gl_test_run (piglit-framework-gl.c:229)
> by 0x10A60A: main (textureSize.c:71)
> Uninitialised value was created by a stack allocation
> at 0xB3B90B0: st_draw_vbo (st_draw.c:143)
>
> Signed-off-by: Gert Wollny <gert.wol...@collabora.com>
> ---
> src/mesa/state_tracker/st_draw.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/src/mesa/state_tracker/st_draw.c
> b/src/mesa/state_tracker/st_draw.c
> index 208ea735a7..dee69783ad 100644
> --- a/src/mesa/state_tracker/st_draw.c
> +++ b/src/mesa/state_tracker/st_draw.c
> @@ -156,6 +156,7 @@ st_draw_vbo(struct gl_context *ctx,
> info.vertices_per_patch = ctx->TessCtrlProgram.patch_vertices;
> info.indirect = NULL;
> info.count_from_stream_output = NULL;
> + info.restart_index = 0;
>
> if (ib) {
> struct gl_buffer_object *bufobj = ib->obj;
>
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