At Wed, 28 Jul 2010 20:41:17 +0400, Kulikov Vasiliy wrote:

get_user() may fail, if so return -EFAULT.

Signed-off-by: Kulikov Vasiliy segooon@gmail.com

Applied now. Thanks.

Takashi

---

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 3bc7104..3c09374 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 */

-- 1.7.0.4