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-rw-r--r--erts/emulator/beam/utils.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index cd7131f5df..80c116fdac 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -204,9 +204,8 @@ erl_grow_wstack(ErtsWStack* s, Uint need)
void
erl_grow_pstack(ErtsPStack* s, void* default_pstack, unsigned need_bytes)
{
- Uint old_size = s->pend - s->pstart;
+ Uint old_size = s->size;
Uint new_size;
- Uint sp_offs = s->psp - s->pstart;
if (need_bytes < old_size)
new_size = 2 * old_size;
@@ -220,8 +219,7 @@ erl_grow_pstack(ErtsPStack* s, void* default_pstack, unsigned need_bytes)
sys_memcpy(new_ptr, s->pstart, old_size);
s->pstart = new_ptr;
}
- s->pend = s->pstart + new_size;
- s->psp = s->pstart + sp_offs;
+ s->size = new_size;
}
/*