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author | Rubin Xu <rubinxu@google.com> | 2020-06-02 05:22:05 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-06-02 05:22:05 +0000 |
commit | 7646b279cfc785893bf436ad35c964446e6d519d (patch) | |
tree | 25388490ca2517f7c4cd55d06f0e8d652ce90adc | |
parent | d3268cdc75d4295a89f94325c22019285ddbb9b3 (diff) | |
parent | 97572ddffc588d4bc2778f5d5138d302bc131ab2 (diff) | |
download | v8-7646b279cfc785893bf436ad35c964446e6d519d.tar.gz |
Fix integer overflow in NewFixedDoubleArray am: 0809cf96aa am: 0100d69c5c am: 97572ddffcandroid-11.0.0_r16android11-d1-b-release
Original change: undetermined
Change-Id: I81383b944621d2d28fab15e27c2892b36beb28ad
-rw-r--r-- | src/heap/factory.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/heap/factory.cc b/src/heap/factory.cc index c8528f9f..2ac0d990 100644 --- a/src/heap/factory.cc +++ b/src/heap/factory.cc @@ -469,7 +469,7 @@ Handle<FixedArrayBase> Factory::NewFixedDoubleArray(int length, PretenureFlag pretenure) { DCHECK_LE(0, length); if (length == 0) return empty_fixed_array(); - if (length > FixedDoubleArray::kMaxLength) { + if (length < 0 || length > FixedDoubleArray::kMaxLength) { isolate()->heap()->FatalProcessOutOfMemory("invalid array length"); } int size = FixedDoubleArray::SizeFor(length); |