Takashi Iwai 0f3234318b ALSA: opl3: Hardening for potential Spectre v1 ... commit 7f054a5bee0987f1e2d4e59daea462421c76f2cb upstream. As recently Smatch suggested, one place in OPL3 driver may expand the array directly from the user-space value with speculation: sound/drivers/opl3/opl3_synth.c:476 snd_opl3_set_voice() warn: potential spectre issue 'snd_opl3_regmap' This patch puts array_index_nospec() for hardening against it. BugLink: https://marc.info/?l=linux-kernel&m=152411496503418&w=2 Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-02 07:53:41 -07:00
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Makefile	ALSA: clean up the logic for building sequencer modules	2009-05-29 11:49:42 +02:00
opl3_drums.c	[ALSA] Remove xxx_t typedefs: OPL3	2006-01-03 12:18:04 +01:00
opl3_lib.c	ALSA: Include linux/io.h instead of asm/io.h	2015-01-28 16:49:33 +01:00
opl3_midi.c	ALSA: opl3: small array underflow	2015-03-06 13:04:42 +01:00
opl3_oss.c	sound: Add export.h for THIS_MODULE/EXPORT_SYMBOL where needed	2011-10-31 19:31:22 -04:00
opl3_seq.c	ALSA: seq: Define driver object in each driver	2015-02-12 14:15:54 +01:00
opl3_synth.c	ALSA: opl3: Hardening for potential Spectre v1	2018-05-02 07:53:41 -07:00
opl3_voice.h	[ALSA] Remove xxx_t typedefs: OPL3	2006-01-03 12:18:04 +01:00