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Commit 4aeee811 authored by Jeff Tinker's avatar Jeff Tinker Committed by Android (Google) Code Review
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Merge "Fix security vulnerability in ICrypto"

parents a6b3ed1b bb4877d1

media/libmedia/ICrypto.cpp

+3 −1
Original line number Diff line number Diff line
@@ -321,7 +321,9 @@ status_t BnCrypto::onTransact( 


            if (overflow || sumSubsampleSizes != totalSize) {

                result = -EINVAL;

            } else if (offset + totalSize > sharedBuffer->size()) {

            } else if (totalSize > sharedBuffer->size()) {

                result = -EINVAL;

            } else if ((size_t)offset > sharedBuffer->size() - totalSize) {

                result = -EINVAL;

            } else {

                result = decrypt(