diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-04-21 04:37:30 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-04-21 04:37:30 +0000 |
| commit | f3763db2364b6e7ee83cc9d8cdd8c304e9d4a329 (patch) | |
| tree | 34ba0b9ddd77ca52067b6a2b85cc90e60dab40f1 /usr.sbin/mrouted | |
| parent | 1e4c2b764bcba78c22bbf4333a2afc53da3464b8 (diff) | |
as in dvmrpd:
the DVMRP protocol generation number can work beyond 2038 because it
is unsigned. Cast it specifically, with a comment, to make this more
clear.
Diffstat (limited to 'usr.sbin/mrouted')
| -rw-r--r-- | usr.sbin/mrouted/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/mrouted/main.c b/usr.sbin/mrouted/main.c index e3afa0da040..61bf49effd0 100644 --- a/usr.sbin/mrouted/main.c +++ b/usr.sbin/mrouted/main.c @@ -78,7 +78,7 @@ main(int argc, char *argv[]) register int recvlen; int dummy; FILE *fp; - struct timeval tv; + struct timeval now; u_int32_t prev_genid; struct pollfd *pfd; int vers, n, i, ch; @@ -174,8 +174,8 @@ usage: fprintf(stderr, /* * Get generation id */ - gettimeofday(&tv, 0); - dvmrp_genid = tv.tv_sec; + gettimeofday(&now, NULL); + dvmrp_genid = (u_int32_t)now.tv_sec; /* for a while after 2038 */ fp = fopen(genidfilename, "r"); if (fp != NULL) { |