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| author | NeilBrown <neilb@suse.de> | 2010-08-10 10:02:33 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2010-08-10 10:02:33 +1000 |
| commit | fd8aa2c1811bf60ccb2d5de0579c6f62aec1772d (patch) | |
| tree | 311567d03758afc3a93b4273fe172836e89bb01d /sound/oss/midi_synth.c | |
| parent | 6e17b0276452912cb13445e5ea552b599984675f (diff) | |
| parent | 2144381da478cc4aa3a29ee29b0c5e6ddaaced14 (diff) | |
| download | linux-fd8aa2c1811bf60ccb2d5de0579c6f62aec1772d.tar.gz linux-fd8aa2c1811bf60ccb2d5de0579c6f62aec1772d.tar.bz2 linux-fd8aa2c1811bf60ccb2d5de0579c6f62aec1772d.zip | |
Merge git://git.infradead.org/users/dwmw2/libraid-2.6 into for-linus
Diffstat (limited to 'sound/oss/midi_synth.c')
| -rw-r--r-- | sound/oss/midi_synth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/oss/midi_synth.c b/sound/oss/midi_synth.c index 3bc7104c5379..3c09374ea5bf 100644 --- a/sound/oss/midi_synth.c +++ b/sound/oss/midi_synth.c @@ -523,7 +523,9 @@ midi_synth_load_patch(int dev, int format, const char __user *addr, { unsigned char data; - get_user(*(unsigned char *) &data, (unsigned char __user *) &((addr)[hdr_size + i])); + if (get_user(data, + (unsigned char __user *)(addr + hdr_size + i))) + return -EFAULT; eox_seen = (i > 0 && data & 0x80); /* End of sysex */ |