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compiler warnings

This commit is contained in:
Omar Polo 2021-01-27 15:41:33 +00:00
parent b736ca35f2
commit 0cd6675437
1 changed files with 6 additions and 4 deletions
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10
puny.c
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@ -52,9 +52,11 @@ static const char *
copy_until_delimiter(const char *s, char *out, size_t len)
{
char *end, *t;
size_t l;
end = strchr(s, '\0');
if (end - s > len)
l = end - s;
if (l > len)
return NULL;
for (t = end; t >= s; --t)
@ -92,7 +94,6 @@ static int
insert(char *out, size_t len, int codepoint, size_t i)
{
int l;
size_t outlen;
char *t;
if (codepoint <= 0x7F)
@ -203,7 +204,7 @@ decode(const char *str, char *out, size_t len)
return 1;
}
const char *
static const char *
end_of_component(const char *hostname)
{
for (; *hostname != '\0' && *hostname != '.'; ++hostname)
@ -225,7 +226,8 @@ puny_decode(const char *hostname, char *out, size_t len)
s = hostname;
for (;;) {
end = end_of_component(s);
if (end - s >= sizeof(comp))
l = end - s;
if (l >= sizeof(comp))
return 0;
memcpy(comp, s, end - s);