Commit da72a317 authored by vogelheim's avatar vogelheim Committed by Commit bot

Prevent read-after-buffer in SourcePositionTableIterator::Advance.

R=yangguo@chromium.org
BUG=chromium:667142

Review-Url: https://codereview.chromium.org/2525663003
Cr-Commit-Position: refs/heads/master@{#41224}
parent 2661b3e8
......@@ -175,7 +175,7 @@ SourcePositionTableIterator::SourcePositionTableIterator(ByteArray* byte_array)
void SourcePositionTableIterator::Advance() {
DCHECK(!done());
DCHECK(index_ >= 0 && index_ <= table_->length());
if (index_ == table_->length()) {
if (index_ >= table_->length()) {
index_ = kDone;
} else {
PositionTableEntry tmp;
......
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