diff options
| -rw-r--r-- | erts/emulator/beam/break.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c index 06d8c7cda8..80e871aaf6 100644 --- a/erts/emulator/beam/break.c +++ b/erts/emulator/beam/break.c @@ -394,8 +394,12 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p, ErtsProcLocks orig_lock erts_print(to, to_arg, "OldBinVHeap: %b64u\n", BIN_OLD_VHEAP(p)); erts_print(to, to_arg, "BinVHeap unused: %b64u\n", BIN_VHEAP_SZ(p) - p->off_heap.overhead); - erts_print(to, to_arg, "OldBinVHeap unused: %b64u\n", - BIN_OLD_VHEAP_SZ(p) - BIN_OLD_VHEAP(p)); + if (BIN_OLD_VHEAP_SZ(p) >= BIN_OLD_VHEAP(p)) { + erts_print(to, to_arg, "OldBinVHeap unused: %b64u\n", + BIN_OLD_VHEAP_SZ(p) - BIN_OLD_VHEAP(p)); + } else { + erts_print(to, to_arg, "OldBinVHeap unused: overflow\n"); + } erts_print(to, to_arg, "Memory: %beu\n", erts_process_memory(p, !0)); if (garbing) { |