erts: Fix memory leak in code loading

All magic binaries returned by prepare_loading/2 was leaking.

prepare_loading/2 left the reference count as 2 of the magic binary
when it should be 1 (only owned by the returned term).

1 files changed, 1 insertions, 0 deletions

diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c
index 67c8442636..768c38dae1 100644
--- a/erts/emulator/beam/beam_bif_load.c
+++ b/erts/emulator/beam/beam_bif_load.c
@@ -136,6 +136,7 @@ prepare_loading_2(BIF_ALIST_2)
     }
     hp = HAlloc(BIF_P, PROC_BIN_SIZE);
     res = erts_mk_magic_binary_term(&hp, &MSO(BIF_P), magic);
+    erts_refc_dec(&magic->refc, 1);
     BIF_RET(res);
 }