3.6.11.2 stable review patch.
If anyone has any objections, please let me know.
------------------
From: "J. Bruce Fields" <bfie...@redhat.com>
[ Upstream commit 64a817cfbded8674f345d1117b117f942a351a69 ]
Since we only enforce an upper bound, not a lower bound, a "negative"
length can get through here.
The symptom seen was a warning when we attempt to a kmalloc with an
excessive size.
Reported-by: Toralf Förster <toralf.foers...@gmx.de>
Cc: sta...@kernel.org
Signed-off-by: J. Bruce Fields <bfie...@redhat.com>
Signed-off-by: Steven Rostedt <rost...@goodmis.org>
---
fs/nfsd/nfs4xdr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 6322df3..551b061 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -263,7 +263,7 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32
*bmval,
iattr->ia_valid |= ATTR_SIZE;
}
if (bmval[0] & FATTR4_WORD0_ACL) {
- int nace;
+ u32 nace;
struct nfs4_ace *ace;
READ_BUF(4); len += 4;
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
