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fix bug 180: handle duplicate lines in approved-routers files.

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svn:r4825
This commit is contained in:
Nick Mathewson 2005-08-23 22:00:35 +00:00
parent fed90c300f
commit 50452c32ec
1 changed files with 6 additions and 3 deletions
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9
src/or/dirserv.c
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@ -47,22 +47,25 @@ add_fingerprint_to_dir(const char *nickname, const char *fp, smartlist_t *list)
{
int i;
fingerprint_entry_t *ent;
char *fingerprint;
tor_assert(nickname);
tor_assert(fp);
tor_assert(list);
fingerprint = tor_strdup(fp);
tor_strstrip(fingerprint, " ");
for (i = 0; i < smartlist_len(list); ++i) {
ent = smartlist_get(list, i);
if (!strcasecmp(ent->nickname,nickname)) {
tor_free(ent->fingerprint);
ent->fingerprint = tor_strdup(fp);
ent->fingerprint = fingerprint;
return 1;
}
}
ent = tor_malloc(sizeof(fingerprint_entry_t));
ent->nickname = tor_strdup(nickname);
ent->fingerprint = tor_strdup(fp);
tor_strstrip(ent->fingerprint, " ");
ent->fingerprint = fingerprint;
smartlist_add(list, ent);
return 0;
}