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Commit a8244873 authored by Marco Nelissen's avatar Marco Nelissen Committed by android-build-merger
Browse files

Correctly handle dup() failure in Parcel::readNativeHandle am: 1de7966c am:... 

Correctly handle dup() failure in Parcel::readNativeHandle am: 1de7966c am: 275c9f60 am: 853702ce am: 775f2e6d am: 82afbe22 am: c2c470c7 am: 56dea281
am: bca20d83

* commit 'bca20d83':
  Correctly handle dup() failure in Parcel::readNativeHandle

Change-Id: Ia0845cc9f58fcb2cca204118cbaff6e251ed0b8e
parents ab4b3c3b bca20d83

libs/binder/Parcel.cpp

+7 −1
Original line number Diff line number Diff line
@@ -1377,7 +1377,13 @@ native_handle* Parcel::readNativeHandle() const 


    for (int i=0 ; err==NO_ERROR && i<numFds ; i++) {

        h->data[i] = dup(readFileDescriptor());

        if (h->data[i] < 0) err = BAD_VALUE;

        if (h->data[i] < 0) {

            for (int j = 0; j < i; j++) {

                close(h->data[j]);

            }

            native_handle_delete(h);

            return 0;

        }

    }

    err = read(h->data + numFds, sizeof(int)*numInts);

    if (err != NO_ERROR) {