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| author | Philipp Stanner <pstanner@redhat.com> | 2023-11-02 20:03:10 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-11-20 12:38:31 +0100 |
| commit | 5a77457232fa0453da4d3d5a7d530129944aeeb5 (patch) | |
| tree | 944d29988a4098e91b38df2d926dfb19b807a068 /tools/perf/scripts/python/syscall-counts.py | |
| parent | d04ce4113cb4e5c2deddcb161db42a25917f285f (diff) | |
ALSA: wavefront: copy userspace array safely
wavefront_fx.c utilizes memdup_user() to copy a userspace array. This
does not check for an overflow.
Use the new wrapper memdup_array_user() to copy the array more safely.
Suggested-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Link: https://lore.kernel.org/r/20231102190309.50891-2-pstanner@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions