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- Fix type casts in calling sctp_m_getptr, it expects a int not

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an unsigned (returned by sizeof) also add cast to  comparison check
  for size bounds.
Approved by:	re(bmah@freebsd.org)
This commit is contained in:
Randall Stewart 2007-06-22 14:40:09 +00:00
parent a593094ea0
commit a964e8de4c
1 changed files with 2 additions and 2 deletions
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4
sys/netinet/sctp_input.c
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@ -3122,11 +3122,11 @@ strres_nochunk:
/* bad param */
break;
}
ph = (struct sctp_paramhdr *)sctp_m_getptr(m, offset, min(param_len, sizeof(cstore)),
ph = (struct sctp_paramhdr *)sctp_m_getptr(m, offset, min(param_len, (int)sizeof(cstore)),
(uint8_t *) & cstore);
ptype = ntohs(ph->param_type);
num_param++;
if (param_len > sizeof(cstore)) {
if (param_len > (int)sizeof(cstore)) {
trunc = 1;
} else {
trunc = 0;