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r11548@catbus: nickm | 2007-01-27 00:15:47 -0500

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Fix two assert bugs encountered when trying ipv6 lookups with eventdns code.


svn:r9430
This commit is contained in:
Nick Mathewson 2007-01-27 05:15:53 +00:00
parent c66fbb002f
commit 152547be49
2 changed files with 3 additions and 2 deletions
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2
ChangeLog
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@ -41,7 +41,7 @@ Changes in version 0.1.2.7-alpha - 2007-01-26
an incorrect number of bytes. (Previously, we would ignore the an incorrect number of bytes. (Previously, we would ignore the
extra bytes.) extra bytes.)
- Fix as-yet-unused reverse IPv6 lookup code so it sends nybbles - Fix as-yet-unused reverse IPv6 lookup code so it sends nybbles
in the correct order. in the correct order, and doesn't crash.
- Free memory held in recently-completed DNS lookup attempts on exit. - Free memory held in recently-completed DNS lookup attempts on exit.
This was not a memory leak, but may have been hiding memory leaks. This was not a memory leak, but may have been hiding memory leaks.
- Don't launch requests for descriptors unless we have networkstatuses - Don't launch requests for descriptors unless we have networkstatuses

3
src/or/eventdns.c
View File

@ -669,6 +669,7 @@ reply_callback(struct request *const req, u32 ttl, u32 err, struct reply *reply)
req->user_pointer); req->user_pointer);
else else
req->user_callback(err, 0, 0, 0, NULL, req->user_pointer); req->user_callback(err, 0, 0, 0, NULL, req->user_pointer);
return;
} }
assert(0); assert(0);
} }
@ -2416,7 +2417,7 @@ search_make_new(const struct search_state *const state, int n, const char *const
static int static int
search_request_new(int type, const char *const name, int flags, evdns_callback_type user_callback, void *user_arg) { search_request_new(int type, const char *const name, int flags, evdns_callback_type user_callback, void *user_arg) {
assert(type == TYPE_A); assert(type == TYPE_A || type == TYPE_AAAA);
if ( ((flags & DNS_QUERY_NO_SEARCH) == 0) && if ( ((flags & DNS_QUERY_NO_SEARCH) == 0) &&
global_search_state && global_search_state &&
global_search_state->num_domains) { global_search_state->num_domains) {