Takashi Iwai 48550a90e4 ALSA: wavefront: Proper check of get_user() error ... commit a34ae6c066 upstream. The antient ISA wavefront driver reads its sample patch data (uploaded over an ioctl) via __get_user() with no good reason; likely just for some performance optimizations in the past. Let's change this to the standard get_user() and the error check for handling the fault case properly. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220510103626.16635-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-05-25 09:57:27 +02:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
wavefront.c	ALSA: wavefront: Allocate resources with device-managed APIs	2021-07-19 16:17:27 +02:00
wavefront_fx.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
wavefront_midi.c	ALSA: wavefront: Fix assignment in if condition	2021-06-09 17:29:42 +02:00
wavefront_synth.c	ALSA: wavefront: Proper check of get_user() error	2022-05-25 09:57:27 +02:00