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Fix CVE-2020-12662 and CVE-2020-12663

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This commit is contained in:
W.C.A. Wijngaards
2020-05-19 08:17:45 +02:00
parent 114764658d
commit 50d4c893c4
9 changed files with 246 additions and 72 deletions
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iterator/iter_utils.c
+2 -2
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@@ -1142,7 +1142,7 @@ int iter_lookup_parent_glue_from_cache(struct module_env* env,
log_rrset_key(VERB_ALGO, "found parent-side", akey);
ns->done_pside4 = 1;
/* a negative-cache-element has no addresses it adds */
if(!delegpt_add_rrset_A(dp, region, akey, 1))
if(!delegpt_add_rrset_A(dp, region, akey, 1, NULL))
log_err("malloc failure in lookup_parent_glue");
lock_rw_unlock(&akey->entry.lock);
}
@@ -1154,7 +1154,7 @@ int iter_lookup_parent_glue_from_cache(struct module_env* env,
log_rrset_key(VERB_ALGO, "found parent-side", akey);
ns->done_pside6 = 1;
/* a negative-cache-element has no addresses it adds */
if(!delegpt_add_rrset_AAAA(dp, region, akey, 1))
if(!delegpt_add_rrset_AAAA(dp, region, akey, 1, NULL))
log_err("malloc failure in lookup_parent_glue");
lock_rw_unlock(&akey->entry.lock);
}