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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-09 19:02:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-12 13:05:10 +0100 |
| commit | 86ebbc11bb3f60908a51f3e41a17e3f477c2eaa3 (patch) | |
| tree | 8c69a2eed0fa542c57511c5dbde14dc8f7b1f091 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | USB: gadget: detect too-big endpoint 0 requests (diff) | |
| download | wireguard-linux-86ebbc11bb3f60908a51f3e41a17e3f477c2eaa3.tar.xz wireguard-linux-86ebbc11bb3f60908a51f3e41a17e3f477c2eaa3.zip | |
USB: gadget: zero allocate endpoint 0 buffers
Under some conditions, USB gadget devices can show allocated buffer
contents to a host. Fix this up by zero-allocating them so that any
extra data will all just be zeros.
Reported-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Tested-by: Szymon Heidrich <szymon.heidrich@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions