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| author | Kees Cook <keescook@chromium.org> | 2018-06-29 11:44:50 -0700 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2018-07-09 10:47:29 -0700 |
| commit | a1547e0bca519b92b09ac5530c6accb7c3f69d1a (patch) | |
| tree | f53f4d6e3dc3045f8c504445a3eec298f23a0409 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 70eea1bbb5561154e62b322904b685acb0e52d3e (diff) | |
firmware: raspberrypi: Remove VLA usage
In the quest to remove all stack VLA usage from the kernel[1], this
removes the VLA in favor of a maximum size and adds a sanity check.
Existing callers of the firmware interface never need more than 24
bytes (struct gpio_set_config). This chooses 32 just to stay ahead
of future growth.
v2: Fix the length passed to rpi_firmware_property_list (by anholt,
acked by Kees).
[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions