If you had a group as the first element of a struct, i.e.
<struct name="3DSTATE_CONSTANT_BODY" length="10">
<group count="4" start="0" size="16">
<field name="ReadLength" start="0" end="15" type="uint"/>
</group>
...
</struct>
we would get a group_offset of 0, causing create_field() to think the
field wasn't in a group, and fail to offset forward for successive array
elements. So we'd mark all the array elements as offset 0.
Using ctx->group->elem_size is a better check for "are we in a group?".
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
field->start = ctx->group->group_offset+strtoul(atts[i + 1], &p, 0);
else if (strcmp(atts[i], "end") == 0) {
field->end = ctx->group->group_offset+strtoul(atts[i + 1], &p, 0);
- if (ctx->group->group_offset) {
+ if (ctx->group->elem_size > 0) {
ctx->group->group_offset = field->end+1;
if (ctx->group->variable)
ctx->group->variable_offset = ctx->group->group_offset;