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Call fill() after maxpayload has been initialized.

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Reviewed by:	 maxim
This commit is contained in:
Matthew N. Dodd 2003-01-29 20:42:42 +00:00
parent 288a05f9ee
commit d074d39fef
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=110054
1 changed files with 6 additions and 3 deletions
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9
sbin/ping/ping.c
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@ -213,7 +213,7 @@ main(argc, argv)
struct termios ts;
size_t sz;
u_char *datap, packet[IP_MAXPACKET];
char *ep, *source, *target;
char *ep, *source, *target, *payload;
struct hostent *hp;
#ifdef IPSEC_POLICY_IPSEC
char *policy_in, *policy_out;
@ -249,7 +249,6 @@ main(argc, argv)
alarmtimeout = df = preload = tos = 0;
outpack = outpackhdr + sizeof(struct ip);
datap = &outpack[MINICMPLEN + PHDR_LEN];
while ((ch = getopt(argc, argv,
"ADI:LQRS:T:c:adfi:l:m:Mnop:qrs:t:vz:"
#ifdef IPSEC
@ -341,7 +340,7 @@ main(argc, argv)
break;
case 'p': /* fill buffer with user pattern */
options |= F_PINGFILLED;
fill((char *)datap, optarg);
payload = optarg;
break;
case 'Q':
options |= F_QUIET2;
@ -427,6 +426,10 @@ main(argc, argv)
if (datalen > maxpayload)
errx(EX_USAGE, "packet size too large: %lu > %u", datalen,
maxpayload);
datap = &outpack[MINICMPLEN + PHDR_LEN];
if (options & F_PINGFILLED) {
fill((char *)datap, payload);
}
if (source) {
bzero((char *)&sin, sizeof(sin));
sin.sin_family = AF_INET;