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-rw-r--r--erts/emulator/beam/bif.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index c102ddbee6..eb9b585195 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -4313,7 +4313,7 @@ BIF_RETTYPE list_to_ref_1(BIF_ALIST_1)
if(dep == erts_this_dist_entry) {
ErtsMagicBinary *mb;
Uint32 sid;
- if (refn[0] > MAX_REFERENCE) goto bad;
+ if (refn[0] >= MAX_REFERENCE) goto bad;
if (n != ERTS_REF_NUMBERS) goto bad;
sid = erts_get_ref_numbers_thr_id(refn);
if (sid > erts_no_schedulers) goto bad;