diff options
| author | David Miller <davem@davemloft.net> | 2006-09-27 16:25:17 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-10-13 13:23:27 -0700 |
| commit | f2fb7f11c1dc0cf66f290671f4a7b427e63da64c (patch) | |
| tree | bbb0d3bbec8e951f53fe4e1a52b73c80e196ba0f /net | |
| parent | 521a3b74333140bd33357ea1afe1b514f2c2e771 (diff) | |
PKT_SCHED: cls_basic: Use unsigned int when generating handle
gcc-4.1 and later take advantage of the fact that in the
C language certain types of overflow/underflow are undefined,
and this is completely legitimate.
Prevents filters from being added if the first generated
handle already exists.
Signed-off-by: Kim Nordlund <kim.nordlund@nokia.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/cls_basic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c index 86cac49a053..09fda68c8b3 100644 --- a/net/sched/cls_basic.c +++ b/net/sched/cls_basic.c @@ -194,7 +194,7 @@ static int basic_change(struct tcf_proto *tp, unsigned long base, u32 handle, if (handle) f->handle = handle; else { - int i = 0x80000000; + unsigned int i = 0x80000000; do { if (++head->hgenerator == 0x7FFFFFFF) head->hgenerator = 1; |