| Message ID | d8e643d9-307c-a112-cb7e-38e0ba1127bc@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/nfs/blocklayout/dev.c b/fs/nfs/blocklayout/dev.c index e5b8967..3021015 100644 --- a/fs/nfs/blocklayout/dev.c +++ b/fs/nfs/blocklayout/dev.c @@ -89,7 +89,8 @@ nfs4_block_decode_volume(struct xdr_stream *xdr, struct pnfs_block_volume *b) memcpy(&b->simple.sigs[i].sig, p, b->simple.sigs[i].sig_len); - b->simple.len += 8 + 4 + b->simple.sigs[i].sig_len; + b->simple.len += 8 + 4 + \ + (XDR_QUADLEN(b->simple.sigs[i].sig_len) << 2); } break; case PNFS_BLOCK_VOLUME_SLICE:
Avoid a bad nfs server return an unaligned length of signature. Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> --- fs/nfs/blocklayout/dev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)