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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-06-18 12:21:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-06-18 12:21:25 -0700 |
| commit | 67f5d06d732f591449a48242d40928f59d39287d (patch) | |
| tree | 9ca561cedb0ca6985cecaf494481740ab8f434b4 /net | |
| parent | 48d4e137ea3174dc77efe1cc20570e95af2ffc9e (diff) | |
| parent | 5fcb08befaf57faa1b00e514915c1660252b8c26 (diff) | |
Merge branch 'v9fs-devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
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
Diffstat (limited to 'net')
| -rw-r--r-- | net/9p/trans_virtio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 5af18d11b51..2a167658bb9 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -192,10 +192,10 @@ static int pack_sg_list(struct scatterlist *sg, int start, s = rest_of_page(data); if (s > count) s = count; + BUG_ON(index > limit); sg_set_buf(&sg[index++], data, s); count -= s; data += s; - BUG_ON(index > limit); } return index-start; |