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-rw-r--r--erts/emulator/beam/external.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c
index e87843bf2d..1ded5f031c 100644
--- a/erts/emulator/beam/external.c
+++ b/erts/emulator/beam/external.c
@@ -2708,7 +2708,9 @@ enc_term_int(TTBEncodeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj, byte* ep,
*ep++ = unsigned_val(CAR(cons));
obj = CDR(cons);
}
+ r -= i;
} else {
+ r -= i/2;
*ep++ = LIST_EXT;
/* Patch list length when we find end of list */
WSTACK_PUSH2(s, (UWord)ep, 1);
@@ -4073,8 +4075,8 @@ encode_size_struct_int(TTBSizeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj,
for (;;) {
ASSERT(!is_header(obj));
- if (ctx && --r == 0) {
- *reds = r;
+ if (ctx && --r <= 0) {
+ *reds = 0;
ctx->obj = obj;
ctx->result = result;
WSTACK_SAVE(s, &ctx->wstack);
@@ -4164,8 +4166,10 @@ encode_size_struct_int(TTBSizeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj,
result += (1 + encode_size_struct2(acmp, port_node_name(obj), dflags) +
4 + 1);
break;
- case LIST_DEF:
- if (is_external_string(obj, &m)) {
+ case LIST_DEF: {
+ int is_str = is_external_string(obj, &m);
+ r -= m/2;
+ if (is_str) {
result += m + 2 + 1;
} else {
result += 5;
@@ -4174,6 +4178,7 @@ encode_size_struct_int(TTBSizeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj,
continue; /* big loop */
}
break;
+ }
case TUPLE_DEF:
{
Eterm* ptr = tuple_val(obj);
@@ -4341,7 +4346,7 @@ encode_size_struct_int(TTBSizeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj,
WSTACK_DESTROY(s);
if (ctx) {
ASSERT(ctx->wstack.wstart == NULL);
- *reds = r;
+ *reds = r < 0 ? 0 : r;
}
*res = result;
return 0;