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Fix off-by-one error in DBC interpreter

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TBR=zra@google.com
BUG=

Review-Url: https://codereview.chromium.org/2888413002 .
This commit is contained in:
Erik Corry 2017-05-19 08:46:21 +02:00
parent 1f94f3dc0a
commit bd01ce38ce
1 changed files with 1 additions and 1 deletions
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2
runtime/vm/simulator_dbc.cc
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@ -2965,7 +2965,7 @@ RawObject* Simulator::Call(const Code& code,
if (LIKELY(start != 0)) {
const intptr_t cid = kArrayCid;
uword tags = 0;
if (LIKELY(instance_size < RawObject::SizeTag::kMaxSizeTag)) {
if (LIKELY(instance_size <= RawObject::SizeTag::kMaxSizeTag)) {
tags = RawObject::SizeTag::update(instance_size, tags);
}
tags = RawObject::ClassIdTag::update(cid, tags);