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| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-07-05 10:58:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-07-05 11:01:42 +0300 |
| commit | f0f53369af368b7ffc8a12bff508d7c958cce8b2 (patch) | |
| tree | 1fe06f860bbeec27c0ed77b786aee0e7dc1697e4 /tools/perf/scripts/python/gecko.py | |
| parent | 9d7eb234ac7a56b88aea8a52ed81553a730fe25c (diff) | |
| download | linux-f0f53369af368b7ffc8a12bff508d7c958cce8b2.tar.xz | |
misc: fastrpc: Use memdup_user()
Switching to memdup_user() overwrites the allocated memory only once,
whereas kzalloc() followed by copy_from_user() initializes the allocated
memory to zero and then immediately overwrites it.
Fixes the following Coccinelle/coccicheck warning reported by
memdup_user.cocci:
WARNING opportunity for memdup_user
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240705075900.424100-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/gecko.py')
0 files changed, 0 insertions, 0 deletions