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unbound: minimal fix for odhcpd lease file parsing

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Current odhcpd in master writes MAC addresses with colons in his lease file,
this new odhcpd format leads to a crash loop in unbound (if DHCPv4 to SLAAC is selected).

Just remove the colons, before the processing in slaac_eui64 begins, fixes #28032

Signed-off-by: Dirk Brenken <dev@brenken.org>
This commit is contained in:
Dirk Brenken
2025-12-08 18:42:20 +01:00
parent 0b6d2a2859
commit 4a72200214
2 changed files with 4 additions and 1 deletions
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2
net/unbound/Makefile
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@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=unbound
PKG_VERSION:=1.24.0
PKG_RELEASE:=1
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://nlnetlabs.nl/downloads/unbound

3
net/unbound/files/odhcpd.awk
View File

@@ -190,6 +190,9 @@ function ipv6_ptr( ipv6, arpa, ary, end, m, n, new6, sz, start ) {
##############################################################################
function slaac_eui64( mac, ary, glbit, eui64 ) {
# Remove any colons from mac
gsub(":", "", mac) ;
if ( length(mac) >= 12 ) {
# RFC2373 and use DHCPv4 registered MAC to find SLAAC addresses
split( mac , ary , "" ) ;