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- Fix hash calculation for cachedb to ignore case. Previously, cached

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records there were only relevant for same case queries (if not
  already in Unbound's internal cache).
This commit is contained in:
Yorgos Thessalonikefs 2025-02-24 14:47:13 +01:00
parent 1894c0a150
commit c5c5486261
2 changed files with 7 additions and 0 deletions
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2
cachedb/cachedb.c
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@ -47,6 +47,7 @@
#include "util/regional.h" #include "util/regional.h"
#include "util/net_help.h" #include "util/net_help.h"
#include "util/config_file.h" #include "util/config_file.h"
#include "util/data/dname.h"
#include "util/data/msgreply.h" #include "util/data/msgreply.h"
#include "util/data/msgencode.h" #include "util/data/msgencode.h"
#include "services/cache/dns.h" #include "services/cache/dns.h"
@ -341,6 +342,7 @@ calc_hash(struct query_info* qinfo, struct module_env* env, char* buf,
/* copy the hash info into the clear buffer */ /* copy the hash info into the clear buffer */
if(clen + qinfo->qname_len < sizeof(clear)) { if(clen + qinfo->qname_len < sizeof(clear)) {
memmove(clear+clen, qinfo->qname, qinfo->qname_len); memmove(clear+clen, qinfo->qname, qinfo->qname_len);
query_dname_tolower(clear+clen);
clen += qinfo->qname_len; clen += qinfo->qname_len;
} }
if(clen + 4 < sizeof(clear)) { if(clen + 4 < sizeof(clear)) {

5
doc/Changelog
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@ -1,3 +1,8 @@
24 February 2025: Yorgos
- Fix hash calculation for cachedb to ignore case. Previously, cached
records there were only relevant for same case queries (if not
already in Unbound's internal cache).
19 February 2025: Yorgos 19 February 2025: Yorgos
- Fix static analysis report about unhandled EOF on error conditions - Fix static analysis report about unhandled EOF on error conditions
when reading anchor key files. when reading anchor key files.