diff options
| author | Patrick McHardy <kaber@trash.net> | 2007-04-09 20:42:25 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-09 22:31:13 +0200 |
| commit | bb8a954f27ed8fb8f57e80e6b63d837cfdcad689 (patch) | |
| tree | 3b001cd05b981c38ccd31f088fb434b492301e56 | |
| parent | Merge branch 'for-2.6.21' of master.kernel.org:/pub/scm/linux/kernel/git/dave... (diff) | |
| download | linux-bb8a954f27ed8fb8f57e80e6b63d837cfdcad689.tar.xz linux-bb8a954f27ed8fb8f57e80e6b63d837cfdcad689.zip | |
[NET_SCHED]: cls_tcindex: fix compatibility breakage
Userspace uses an integer for TCA_TCINDEX_SHIFT, the kernel was changed
to expect and use a u16 value in 2.6.11, which broke compatibility on
big endian machines. Change back to use int.
Reported by Ole Reinartz <ole.reinartz@gmx.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/sched/cls_tcindex.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index 040e2d2d281a..7563fdcef4b7 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -245,9 +245,9 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle, } if (tb[TCA_TCINDEX_SHIFT-1]) { - if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(u16)) + if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(int)) goto errout; - cp.shift = *(u16 *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]); + cp.shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]); } err = -EBUSY; |