Johan Hovold af0b4d5a19 greybus: firmware: fix potential stack corruption ...

Use snprintf when generating the firmware name to avoid stack corruption
if the fixed-size buffer overflows.

Note that the current buffer size appears to expect 16-bit ids while
the they are actually 32-bit, something which could trigger the
corruption.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>

2015-09-01 14:42:02 +02:00

drivers/staging/greybus

greybus: firmware: fix potential stack corruption

2015-09-01 14:42:02 +02:00

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