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mesa: add missing null checks in _tnl_register_fastpath()

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Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Juha-Pekka Heikkila 2014-04-27 23:04:57 +03:00 • committed by Ian Romanick
parent 59ad2e6696
commit dc675919d3
1 changed files with 12 additions and 2 deletions
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14
src/mesa/tnl/t_vertex.c
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@ -83,12 +83,22 @@ void _tnl_register_fastpath( struct tnl_clipspace *vtx,
struct tnl_clipspace_fastpath *fastpath = CALLOC_STRUCT(tnl_clipspace_fastpath);
GLuint i;
if (fastpath == NULL) {
_mesa_error_no_memory(__func__);
return;
}
fastpath->vertex_size = vtx->vertex_size;
fastpath->attr_count = vtx->attr_count;
fastpath->match_strides = match_strides;
fastpath->func = vtx->emit;
fastpath->attr =
malloc(vtx->attr_count * sizeof(fastpath->attr[0]));
fastpath->attr = malloc(vtx->attr_count * sizeof(fastpath->attr[0]));
if (fastpath->attr == NULL) {
free(fastpath);
_mesa_error_no_memory(__func__);
return;
}
for (i = 0; i < vtx->attr_count; i++) {
fastpath->attr[i].format = vtx->attr[i].format;