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Bug 1531071 - Add OOM check in TCPSocketParent, r=valentin

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Differential Revision: https://phabricator.services.mozilla.com/D23146

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Andrea Marchesini 2019-03-12 15:10:03 +00:00
parent 430b3e5743
commit edd4b23c65
1 changed files with 4 additions and 1 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

5
dom/network/TCPSocketParent.cpp
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@ -228,7 +228,10 @@ mozilla::ipc::IPCResult TCPSocketParent::RecvData(
bool ok = IPC::DeserializeArrayBuffer(autoCx, buffer, &val);
NS_ENSURE_TRUE(ok, IPC_OK());
RootedSpiderMonkeyInterface<ArrayBuffer> data(autoCx);
data.Init(&val.toObject());
if (!data.Init(&val.toObject())) {
TCPSOCKET_LOG(("%s: Failed to allocate memory", __FUNCTION__));
return IPC_FAIL_NO_REASON(this);
}
Optional<uint32_t> byteLength(buffer.Length());
mSocket->SendWithTrackingNumber(autoCx, data, 0, byteLength,
aTrackingNumber, rv);