At Thu, 28 Jul 2011 14:46:05 +0200, Julia Lawall wrote:

From: Julia Lawall julia@diku.dk

Convert array index from the loop bound to the loop index.

A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/)

// <smpl> @@ expression e1,e2,ar; @@

for(e1 = 0; e1 < e2; e1++) { <... ar[

• e2

• e1 ] ...> }

// </smpl>

Signed-off-by: Julia Lawall julia@diku.dk

Thanks, applied now.

Takashi

---

Not tested.

sound/core/pcm_compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff -u -p a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -342,7 +342,7 @@ static int snd_pcm_ioctl_xfern_compat(st kfree(bufs); return -EFAULT; }

• bufs[ch] = compat_ptr(ptr);
  

• bufs[i] = compat_ptr(ptr);
  

  bufptr++; } if (dir == SNDRV_PCM_STREAM_PLAYBACK)