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Fix broken error check in Parcel::readBlob
authorNarayan Kamath <narayan@google.com>
Wed, 8 Oct 2014 16:35:45 +0000 (17:35 +0100)
committerNarayan Kamath <narayan@google.com>
Wed, 8 Oct 2014 16:37:38 +0000 (17:37 +0100)
commit9ea09757fa63ad2a9bea9c846b51c1210d69c79f
treef38be59a3fb4c0d08c2df0e2f815c1b63874219d
parent7830ef3dd0ff3749d974c2dd85a8fa59dc47aeca
Fix broken error check in Parcel::readBlob

mmap returns MAP_FAILED (which is -1) and not NULL on
failure.

Diagnosed by cferris.

bug: 17909809

Change-Id: I609788ebf94742ef88af002d2d3f3bc9b9e520ac
libs/binder/Parcel.cpp