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| author | Greg Kaiser <gkaiser@google.com> | 2018-09-05 08:04:01 -0700 |
|---|---|---|
| committer | Greg Kaiser <gkaiser@google.com> | 2018-09-06 06:18:01 -0700 |
| commit | 33b07ba96c6a22bdd4a1132c0b15b25873fc0c26 (patch) | |
| tree | 8633aa65aa72257fbc6711951ac09b32122fb918 /base/errors_unix.cpp | |
| parent | 662a3a6cc3628bb498b2047dcd733e65dda09c0d (diff) | |
UsbTransportSniffer: Defensively use 'final'
UsbTransportSniffer invokes the virtual method Close() within
its destructor. This usage is fine right now, but if a future
class inherited from UsbTransportSniffer and overrode the Close()
method, then this destructor would not act as expected.
To protect against this, we declare Close() 'final' in
UsbTransportSniffer, and add a comment.
Test: Treehugger
Change-Id: I6182d84e7caf67cb06f37c22c6203ad6d6e57f34
Diffstat (limited to 'base/errors_unix.cpp')
0 files changed, 0 insertions, 0 deletions