diff options
| author | paul <paul> | 2006-09-11 02:14:16 +0000 |
|---|---|---|
| committer | paul <paul> | 2006-09-11 02:14:16 +0000 |
| commit | b20422a4f08183a3d145767f90ce70024d741770 (patch) | |
| tree | fdc2325f6f52351e3e7fbe390871c8382d471471 /ripd/rip_routemap.c | |
| parent | aa7cd219021de755f8eb5872a2f8ee11819d374f (diff) | |
| download | quagga-b20422a4f08183a3d145767f90ce70024d741770.tar.bz2 quagga-b20422a4f08183a3d145767f90ce70024d741770.tar.xz | |
[ripd] bug #293: routemap set metric doesn't check for underflow correctly
2006-09-11 Paul Jakma <paul.jakma@sun.com>
* rip_routemap.c: (route_set_metric) underflow check needs to
use signed, problem identified and diagnosed by Pavel
Nikiforov in bug #293.
Diffstat (limited to 'ripd/rip_routemap.c')
| -rw-r--r-- | ripd/rip_routemap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ripd/rip_routemap.c b/ripd/rip_routemap.c index 9d6fd16e..cb87ea55 100644 --- a/ripd/rip_routemap.c +++ b/ripd/rip_routemap.c @@ -530,7 +530,7 @@ route_set_metric (void *rule, struct prefix *prefix, else if (mod->type == metric_absolute) rinfo->metric_out = mod->metric; - if (rinfo->metric_out < 1) + if ((signed int)rinfo->metric_out < 1) rinfo->metric_out = 1; if (rinfo->metric_out > RIP_METRIC_INFINITY) rinfo->metric_out = RIP_METRIC_INFINITY; |