Handle on-trace OOM errors from helper functions.

2021-03-23 00:35:46 +01:00
parent ddd0fd8f37
commit a32aeadc68
24 changed files with 421 additions and 51 deletions
--- a/src/lj_snap.c
+++ b/src/lj_snap.c
@@ -171,6 +171,7 @@ static void snapshot_stack(jit_State *J, SnapShot *snap, MSize nsnapmap)
  nent += snapshot_framelinks(J, p + nent, &snap->topslot);
  snap->mapofs = (uint32_t)nsnapmap;
  snap->ref = (IRRef1)J->cur.nins;
+  snap->mcofs = 0;
  snap->nslots = (uint8_t)nslots;
  snap->count = 0;
  J->cur.nsnapmap = (uint32_t)(nsnapmap + nent);