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authorJesper Juhl <jj@chaosbits.net>2011-01-20 22:37:43 +0100
committerTakashi Iwai <tiwai@suse.de>2011-01-22 17:24:30 +0100
commit233d84c46c2253d13e10b42d88c14748fbb67a98 (patch)
treef1d0fed8209eaf4bf205440454db92f86d066349 /fs/gfs2
parent842a2097007b8a01a71a701300e970502a54bbb2 (diff)
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ALSA: Xonar, CS43xx: Don't overrun static array
'cs4398_regs' in 'struct xonar_cs43xx' is an array of 'u8' with a size of 8. So, this code in sound/pci/oxygen/xonar_cs43xx.c::dump_d1_registers() for (i = 2; i <= 8; ++i) snd_iprintf(buffer, " %02x", data->cs4398_regs[i]); will overrun the array when 'i == 8'. I guess that what's needed to fix it is the trivial patch below, but I must admit that I have no idea about this code, so I may very well be wrong. Additionally, I have no way to actually test this, so all I know is that the below compiles. Someone who actually knows this code should take a look before anything is comitted - consider the below (not much more than) a bug report. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Clemens Ladisch <clemens@ladisch.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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