intel: aubinator_error_decode: fix segfault on missing register

Some register might be missing in our genxmls. Don't try to decode
them.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Lionel Landwerlin 2018-02-22 13:41:10 +00:00
parent 11d45304fd
commit fca9f5b585

View file

@ -65,7 +65,8 @@ print_head(unsigned int reg)
static void
print_register(struct gen_spec *spec, const char *name, uint32_t reg)
{
struct gen_group *reg_spec = gen_spec_find_register_by_name(spec, name);
struct gen_group *reg_spec =
name ? gen_spec_find_register_by_name(spec, name) : NULL;
if (reg_spec) {
gen_print_group(stdout, reg_spec, 0, &reg, 0,