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Merge branch 'v9fs-devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs

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Pull a 9p bugfix from Eric Van Hensbergen.

* 'v9fs-devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
  9p: BUG before corrupting memory
This commit is contained in:
Linus Torvalds 2012-06-18 12:21:25 -07:00
commit 67f5d06d73
1 changed files with 1 additions and 1 deletions
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2
net/9p/trans_virtio.c
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@ -192,10 +192,10 @@ static int pack_sg_list(struct scatterlist *sg, int start,
s = rest_of_page(data); s = rest_of_page(data);
if (s > count) if (s > count)
s = count; s = count;
BUG_ON(index > limit);
sg_set_buf(&sg[index++], data, s); sg_set_buf(&sg[index++], data, s);
count -= s; count -= s;
data += s; data += s;
BUG_ON(index > limit);
} }
return index-start; return index-start;