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ALSA: usb: fpc: replace kmalloc_array followed by copy_from_user with memdup_array_user
authorPedro Demarchi Gomes <pedrodemargomes@gmail.com>
Tue, 7 Oct 2025 12:00:57 +0000 (09:00 -0300)
committerTakashi Iwai <tiwai@suse.de>
Tue, 7 Oct 2025 12:14:32 +0000 (14:14 +0200)
commitf4ace70faa8ff2890774bac86762e036a3651066
treeef8382f635e12f45d7a969975959d3c0221502bftree | snapshot
parent7ddb711b6e0d33e0a673b49f69dff0d950ed60b9commit | diff
ALSA: usb: fpc: replace kmalloc_array followed by copy_from_user with memdup_array_user

Replace kmalloc_array() followed by copy_from_user() with
memdup_array_user() to improve and simplify fcp_ioctl_set_meter_map().

No functional changes intended.

Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/usb/fcp.c diff | blob | blame | history
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