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Use snprintf instead of sprintf.

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This commit is contained in:
Ian Dowse 2001-07-14 16:54:37 +00:00
parent 5732749c1c
commit 9510612d41
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=79719
1 changed files with 5 additions and 4 deletions
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9
usr.sbin/rpcbind/pmap_svc.c
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@ -215,8 +215,9 @@ pmapproc_change(struct svc_req *rqstp, SVCXPRT *xprt, unsigned long op)
if (op == PMAPPROC_SET) {
char buf[32];
sprintf(buf, "0.0.0.0.%d.%d", (int)((reg.pm_port >> 8) & 0xff),
(int)(reg.pm_port & 0xff));
snprintf(buf, sizeof buf, "0.0.0.0.%d.%d",
(int)((reg.pm_port >> 8) & 0xff),
(int)(reg.pm_port & 0xff));
rpcbreg.r_addr = buf;
if (reg.pm_prot == IPPROTO_UDP) {
rpcbreg.r_netid = udptrans;
@ -310,8 +311,8 @@ pmapproc_getport(struct svc_req *rqstp, SVCXPRT *xprt)
&h4, &p1, &p2) == 6) {
p1 = (fnd->pml_map.pm_port >> 8) & 0xff;
p2 = (fnd->pml_map.pm_port) & 0xff;
sprintf(serveuaddr, "%d.%d.%d.%d.%d.%d",
h1, h2, h3, h4, p1, p2);
snprintf(serveuaddr, sizeof serveuaddr,
"%d.%d.%d.%d.%d.%d", h1, h2, h3, h4, p1, p2);
if (is_bound(netid, serveuaddr)) {
port = fnd->pml_map.pm_port;
} else { /* this service is dead; delete it */