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let hidden service descriptors publish 0 intro points

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nick, please check the logic here


svn:r4627
This commit is contained in:
Roger Dingledine
2005-07-22 00:14:58 +00:00
parent 550ec09ffa
commit 1efeb3908a
1 changed files with 5 additions and 5 deletions
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src/or/rendcommon.c
+5 -5
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@@ -72,14 +72,14 @@ rend_encode_service_descriptor(rend_service_descriptor_t *desc,
set_uint16(cp, htons((uint16_t)desc->n_intro_points));
cp += 2;
if (version == 0) {
tor_assert(desc->intro_points);
for (i=0; i < desc->n_intro_points; ++i) {
char *ipoint = (char*)desc->intro_points[i];
strlcpy(cp, ipoint, *len_out-(cp-*str_out));
cp += strlen(ipoint)+1;
}
} else {
tor_assert(desc->intro_point_extend_info);
if (desc->n_intro_points)
tor_assert(desc->intro_point_extend_info);
for (i=0; i < desc->n_intro_points; ++i) {
extend_info_t *info = desc->intro_point_extend_info[i];
int klen;
@@ -144,9 +144,9 @@ rend_parse_service_descriptor(const char *str, size_t len)
}
if (end-cp < 2) goto truncated;
result->n_intro_points = ntohs(get_uint16(cp));
cp += 2;
if (version == 0) {
if (version == 0 && result->n_intro_points != 0) {
result->intro_points = tor_malloc_zero(sizeof(char*)*result->n_intro_points);
for (i=0;i<result->n_intro_points;++i) {
if (end-cp < 2) goto truncated;
@@ -155,7 +155,7 @@ rend_parse_service_descriptor(const char *str, size_t len)
result->intro_points[i] = tor_strdup(cp);
cp = eos+1;
}
} else {
} else if (version != 0 && result->n_intro_points != 0) {
result->intro_point_extend_info =
tor_malloc_zero(sizeof(extend_info_t*)*result->n_intro_points);
result->intro_points = tor_malloc_zero(sizeof(char*)*result->n_intro_points);