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r9718@catbus: nickm | 2007-01-22 14:13:00 -0500 

Free CACHE_STATE_DONE cached_router_t items on dns_free_all().


svn:r9386
This commit is contained in:
Nick Mathewson 2007-01-22 19:13:02 +00:00
parent 84790d059f
commit 36620ca056
2 changed files with 17 additions and 0 deletions
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2
ChangeLog
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@ -51,6 +51,8 @@ Changes in version 0.1.2.7-alpha - 2007-??-??
bytes.)
- Fix as-yet-unused reverse IPv6 lookup code so it sends nybbles in the
correct order.
- Free memory held in recently-completed DNS lookup attempts on exit.
This was not a memory leak, but may have been hiding memory leaks.
Changes in version 0.1.2.6-alpha - 2007-01-09

15
src/or/dns.c
View File

@ -318,6 +318,21 @@ void
dns_free_all(void)
{
cached_resolve_t **ptr, **next, *item;
if (cached_resolve_pqueue) {
SMARTLIST_FOREACH(cached_resolve_pqueue, cached_resolve_t *, res,
{
/* XXXX012 The hach lookups here could be quite slow; remove them
* once we're happy. */
if (res->state == CACHE_STATE_DONE) {
cached_resolve_t *removed = HT_REMOVE(cache_map, &cache_root, res);
tor_assert(!removed);
_free_cached_resolve(res);
} else {
cached_resolve_t *found = HT_FIND(cache_map, &cache_root, res);
tor_assert(found);
}
});
}
for (ptr = HT_START(cache_map, &cache_root); ptr != NULL; ptr = next) {
item = *ptr;
next = HT_NEXT_RMV(cache_map, &cache_root, ptr);