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Clean up some problems that Sun C found (casting a "u_char *" pointer to

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"char *" before assigning it to a "u_char *", assigning "const u_char *"
pointers to "u_char *" variables, putting a cast on the LHS of an
assignment).
This commit is contained in:
guy 2000-10-11 04:04:33 +00:00
parent e33ab88c2e
commit 2c3ee827ae
1 changed files with 7 additions and 5 deletions
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12
print-isoclns.c
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@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.21 2000-10-10 05:40:22 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.22 2000-10-11 04:04:33 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -435,11 +435,13 @@ isis_print (const u_char *p, u_int length)
{
struct isis_header *header;
struct isis_ptp_header *header_ptp;
u_char pdu_type, max_area, priority, *pptr, type, len, *tptr, tmp, alen;
u_char pdu_type, max_area, priority, type, len, tmp, alen;
const u_char *pptr, *tptr;
u_short packet_len, holding_time;
int i;
header_ptp = (struct isis_ptp_header *)header = (struct isis_header *)p;
header = (struct isis_header *)p;
header_ptp = (struct isis_ptp_header *)header;
printf("\n\t\t\t");
/*
@ -572,10 +574,10 @@ isis_print (const u_char *p, u_int length)
*/
if(pdu_type==PTP_IIH) {
packet_len -= ISIS_PTP_HEADER_SIZE;
pptr = (char *)p + ISIS_PTP_HEADER_SIZE;
pptr = p + ISIS_PTP_HEADER_SIZE;
} else {
packet_len -= ISIS_HEADER_SIZE;
pptr = (char *)p + ISIS_HEADER_SIZE;
pptr = p + ISIS_HEADER_SIZE;
}
while (packet_len >= 2) {
if (pptr >= snapend) {