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- Fix memory leak when caching wildcard records for aggressive NSEC use

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git-svn-id: file:///svn/unbound/trunk@4662 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Ralph Dolmans 2018-04-25 13:13:05 +00:00
parent 2c9d9fe211
commit d97a635084
2 changed files with 5 additions and 0 deletions
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3
doc/Changelog
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@ -1,3 +1,6 @@
25 April 2018: Ralph
- Fix memory leak when caching wildcard records for aggressive NSEC use
24 April 2018: Wouter
- Fix contrib/fastrpz.patch for this release.
- Fix auth https for libev.

2
services/cache/rrset.c vendored
View file

@ -255,9 +255,11 @@ void rrset_cache_update_wildcard(struct rrset_cache* rrset_cache,
wc_dname[1] = (uint8_t)'*';
memmove(wc_dname+2, ce, ce_len);
free(rrset->rk.dname);
rrset->rk.dname_len = ce_len + 2;
rrset->rk.dname = (uint8_t*)memdup(wc_dname, rrset->rk.dname_len);
if(!rrset->rk.dname) {
alloc_special_release(alloc, rrset);
log_err("memdup failure in rrset_cache_update_wildcard");
return;
}