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make work again.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22592 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2008-02-12 11:57:31 +00:00
parent 91154d5598
commit fed2122178
1 changed files with 13 additions and 7 deletions
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20
lib/wind/punycode.c
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@@ -77,7 +77,8 @@ adapt(unsigned delta, unsigned numpoints, int first)
* *
* @param in an UCS4 string to convert * @param in an UCS4 string to convert
* @param in_len the length of in. * @param in_len the length of in.
* @param out the resulting puny-coded string. * @param out the resulting puny-coded string. The string is not NUL
* terminatied.
* @param out_len before processing out_len should be the length of * @param out_len before processing out_len should be the length of
* the out variable, after processing it will be the length of the out * the out variable, after processing it will be the length of the out
* string. * string.
@@ -107,19 +108,24 @@ wind_punycode_label_toascii(const uint32_t *in, size_t in_len,
out[o++] = in[i]; out[o++] = in[i];
} }
} }
if (o == i) {
*out_len = o;
return 0;
}
b = h; b = h;
if (b > 0) { if (b > 0) {
if (o >= *out_len) if (o >= *out_len)
return WIND_ERR_OVERRUN; return WIND_ERR_OVERRUN;
out[o++] = 0x2D; out[o++] = 0x2D;
} }
while (h < in_len) {
if (o + 4 >= *out_len)
return WIND_ERR_OVERRUN;
memmove(out + 4, out, o);
memcpy(out, "xn--", 4);
o += 4;
if (o + 4 >= *out_len)
return WIND_ERR_OVERRUN;
memmove(out + 4, out, o);
memcpy(out, "xn--", 4);
o += 4;
while (h < in_len) {
m = (unsigned)-1; m = (unsigned)-1;
for (i = 0; i < in_len; ++i) for (i = 0; i < in_len; ++i)
if(in[i] < m && in[i] >= n) if(in[i] < m && in[i] >= n)