elk: Bounds check access to p->store

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33101>
2025-01-16 16:45:10 -05:00
parent 262546eb0b
commit 82330eca3c
1 changed files with 1 additions and 0 deletions
@@ -1918,6 +1918,7 @@ static inline int
 next_offset(struct elk_codegen *p, void *store, int offset)
 {
   const struct intel_device_info *devinfo = p->devinfo;
+   assert((char *)store + offset < (char *)p->store + p->next_insn_offset);
   elk_inst *insn = (elk_inst *)((char *)store + offset);

   if (elk_inst_cmpt_control(devinfo, insn))