PR 22167
* dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22167
+ * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
+
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22166
2017-09-24 Alan Modra <amodra@gmail.com>
PR 22166
case DW_FORM_block2:
case DW_FORM_block4:
case DW_FORM_exprloc:
case DW_FORM_block2:
case DW_FORM_block4:
case DW_FORM_exprloc:
- if (*attr.u.blk->data == DW_OP_addr)
+ if (attr.u.blk->data != NULL
+ && *attr.u.blk->data == DW_OP_addr)