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Don't misuse the return from snprintf.

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MFC after:	2 weeks
This commit is contained in:
Brian Somers 2001-08-20 11:58:05 +00:00
parent 84b0fe8197
commit 2aad70eb9e
1 changed files with 7 additions and 5 deletions
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12
usr.bin/netstat/atalk.c
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@ -200,14 +200,16 @@ atalk_print2(struct sockaddr *sa, struct sockaddr *mask, int what)
sa2 = (struct sockaddr *)&thesockaddr;
thesockaddr.sat_addr.s_net = sat1->sat_addr.s_net & sat2->sat_addr.s_net;
n = snprintf(buf, sizeof(buf), "%s", atalk_print(sa2, 1 |(what & 8)));
snprintf(buf, sizeof(buf), "%s", atalk_print(sa2, 1 |(what & 8)));
if(sat2->sat_addr.s_net != 0xFFFF) {
thesockaddr.sat_addr.s_net = sat1->sat_addr.s_net | ~sat2->sat_addr.s_net;
n += snprintf(buf + n, sizeof(buf) - n,
"-%s", atalk_print(sa2, 1 |(what & 8)));
n = strlen(buf);
snprintf(buf + n, sizeof(buf) - n, "-%s", atalk_print(sa2, 1 |(what & 8)));
}
if(what & 2) {
n = strlen(buf);
snprintf(buf + n, sizeof(buf) - n, ".%s", atalk_print(sa, what & (~1)));
}
if(what & 2)
n += snprintf(buf + n, sizeof(buf) - n, ".%s", atalk_print(sa, what&(~1)));
return(buf);
}