upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-06-04 16:12:04 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Don't copy EDE codes if source is same as destination

Browse source 
If the nested DNS validator ends up in the same fetch because of the
loops, the code could be copying the EDE codes from the same source EDE
context as the destination EDE context.  Skip copying the EDE codes if
the source and the destination is the same.

(cherry picked from commit 2988ebae21)
This commit is contained in:
Ondřej Surý 2025-04-02 18:06:52 +02:00
parent 01a579d126
commit 81468fca59
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
lib/dns/ede.c
View file

@ -137,6 +137,10 @@ dns_ede_copy(dns_edectx_t *edectx_to, const dns_edectx_t *edectx_from) {
REQUIRE(DNS_EDE_VALID(edectx_to));
REQUIRE(DNS_EDE_VALID(edectx_from));
if (edectx_to == edectx_from) {
return;
}
for (size_t pos = 0; pos < DNS_EDE_MAX_ERRORS; pos++) {
uint16_t fromcode;