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Add some debugging logs for bug 811/845.

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svn:r17186
This commit is contained in:
Nick Mathewson 2008-11-03 15:46:05 +00:00
parent 69cda76168
commit 7b45d530b0
1 changed files with 42 additions and 0 deletions
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42
src/or/policies.c
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@ -1237,6 +1237,48 @@ addr_policy_free(addr_policy_t *p)
search.policy = p;
found = HT_REMOVE(policy_map, &policy_root, &search);
if (found) {
if (p != found->policy) {
/* Debugging code for bug 811/845. XXXX021 remove once that's
* fixed. */
char *t1, *t2;
char b1[TOR_ADDR_BUF_LEN], b2[TOR_ADDR_BUF_LEN];
switch (p->policy_type) {
case ADDR_POLICY_ACCEPT: t1 = tor_strdup("accept"); break;
case ADDR_POLICY_REJECT: t1 = tor_strdup("reject"); break;
default:
t1 = tor_malloc(16);
tor_snprintf(t1, 16, "%d", (int)p->policy_type);
break;
}
switch (found->policy->policy_type) {
case ADDR_POLICY_ACCEPT: t2 = tor_strdup("accept"); break;
case ADDR_POLICY_REJECT: t2 = tor_strdup("reject"); break;
default:
t2 = tor_malloc(16);
tor_snprintf(t2, 16, "%d", (int)found->policy->policy_type);
break;
}
tor_addr_to_str(b1, &p->addr, sizeof(b1), 1);
tor_addr_to_str(b2, &found->policy->addr, sizeof(b2), 1);
log_err(LD_GENERAL,
"Mismatch between cached policy and freed policy. "
"p==%s %s/%d:%d-%d%s%s. "
"found->policy==%s %s/%d:%d-%d%s%s.",
t1, b1, (int)p->maskbits, (int)p->prt_min, (int)p->prt_max,
p->is_private?" [Private]":"",
p->is_canonical?" [Canonical]":"",
t2, b2, (int)found->policy->maskbits,
(int)found->policy->prt_min, (int)found->policy->prt_max,
found->policy->is_private?" [Private]":"",
found->policy->is_canonical?" [Canonical]":"");
log_err(LD_GENERAL,
"cmp_single_addr_policy(p,found->policy)==%d. "
"tor_addr_compare(&p->addr, &found->policy->addr, CMP_EXACT)==%d",
cmp_single_addr_policy(p,found->policy),
tor_addr_compare(&p->addr, &found->policy->addr, CMP_EXACT));
}
tor_assert(p == found->policy);
tor_free(found);
}