diff options
| author | Alon Zakai <azakai@google.com> | 2024-03-25 14:55:58 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-25 14:55:58 -0700 |
| commit | 1125750c47890935eb1271491d765e46ea66b07c (patch) | |
| tree | f15d2ed710a6c5aa6c2cd41ed7848f01243930e7 /src/wasm-interpreter.h | |
| parent | 47bcca6783b64b64560b1c1196a1f5e1a98e108a (diff) | |
| download | binaryen-1125750c47890935eb1271491d765e46ea66b07c.tar.gz binaryen-1125750c47890935eb1271491d765e46ea66b07c.tar.bz2 binaryen-1125750c47890935eb1271491d765e46ea66b07c.zip | |
StringNew: Trap on OOB start index (#6438)
Diffstat (limited to 'src/wasm-interpreter.h')
| -rw-r--r-- | src/wasm-interpreter.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h index f34cb83be..377eb9465 100644 --- a/src/wasm-interpreter.h +++ b/src/wasm-interpreter.h @@ -1883,7 +1883,7 @@ public: const auto& ptrDataValues = ptrData->values; size_t startVal = start.getSingleValue().getUnsigned(); size_t endVal = end.getSingleValue().getUnsigned(); - if (endVal > ptrDataValues.size()) { + if (startVal > ptrDataValues.size() || endVal > ptrDataValues.size()) { trap("array oob"); } Literals contents; |