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unsigned constants

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This commit is contained in:
Mark Andrews 2012-08-24 07:32:50 +10:00
parent 7056a49488
commit f94f6b3c59
1 changed files with 3 additions and 3 deletions
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6
bin/named/builtin.c
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@ -99,9 +99,9 @@ static size_t
dns64_rdata(unsigned char *v, size_t start, unsigned char *rdata) {
size_t i, j = 0;
for (i = 0; i < 4; i++) {
for (i = 0; i < 4U; i++) {
unsigned char c = v[start++];
if (start == 7)
if (start == 7U)
start++;
if (c > 99) {
rdata[j++] = 3;
@ -164,7 +164,7 @@ dns64_cname(const dns_name_t *zone, const dns_name_t *name,
i = (nlen % 4) == 2U ? 1 : 0;
j = nlen;
memset(v, 0, sizeof(v));
while (j != 0) {
while (j != 0U) {
INSIST((i/2) < sizeof(v));
if (ndata[0] != 1)
return (ISC_R_NOTFOUND);