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Commit b1566b7e authored by Steven Moreland's avatar Steven Moreland Committed by Automerger Merge Worker
Browse files

RPC Binder: shutdown on ENOMEM am: 7affacbd 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/34151590



Change-Id: I38836e5c1e9552e5b1b56fe6a1b0c004ab8a1ae3
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 4e5d9410 7affacbd

libs/binder/RpcState.cpp

+11 −1
Original line number Diff line number Diff line
@@ -586,7 +586,13 @@ status_t RpcState::waitForReply(const sp<RpcSession::RpcConnection>& connection, 
    }



    CommandData data(command.bodySize);

    if (!data.valid()) return NO_MEMORY;

    if (!data.valid()) {

        // b/404210068 - if we run out of memory, the wire protocol gets messed up.

        // so shutdown. We would need to read all the transaction data anyway and

        // send a reply still to gracefully recover.

        (void)session->shutdownAndWait(false);

        return NO_MEMORY;

    }



    iovec iov{data.data(), command.bodySize};

    if (status_t status = rpcRec(connection, session, "reply body", &iov, 1); status != OK)
@@ -716,6 +722,10 @@ status_t RpcState::processTransact(const sp<RpcSession::RpcConnection>& connecti 


    CommandData transactionData(command.bodySize);

    if (!transactionData.valid()) {

        // b/404210068 - if we run out of memory, the wire protocol gets messed up.

        // so shutdown. We would need to read all the transaction data anyway and

        // send a reply still to gracefully recover.

        (void)session->shutdownAndWait(false);

        return NO_MEMORY;

    }

    iovec iov{transactionData.data(), transactionData.size()};