diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/erl_alloc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 36c46fd7aa..1d4b33c598 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -4072,6 +4072,9 @@ debug_free(ErtsAlcType_t type, void *extra, void *ptr) ASSERT(ERTS_ALC_N_MIN <= n && n <= ERTS_ALC_N_MAX); + if (!ptr) + return; + dptr = check_memory_fence(ptr, &size, n, ERTS_ALC_O_FREE); #ifdef ERTS_ALC_A_EXEC |