This fixes a crash of check_dhcp caused by stack smashing, which in turn is caused by int vs. size_t mismatch when calling sysctl(3).
The same bug applies to 6.1 packages, so I'm asking for okays for both -CURRENT and -STABLE. -- WBR, Vadim Zhukov Index: Makefile =================================================================== RCS file: /cvs/ports/net/monitoring-plugins/Makefile,v retrieving revision 1.13 diff -u -p -r1.13 Makefile --- Makefile 16 Jul 2017 19:18:58 -0000 1.13 +++ Makefile 19 Jul 2017 11:01:50 -0000 @@ -12,7 +12,7 @@ COMMENT-snmp= monitoring plugins using s COMMENT-radius= RADIUS monitoring plugin V= 2.2 -REVISION-main= 1 +REVISION-main= 2 DISTNAME= monitoring-plugins-$V PKGNAME-main= monitoring-plugins-$V PKGNAME-dbi= monitoring-plugins-dbi-$V Index: patches/patch-plugins-root_check_dhcp_c =================================================================== RCS file: patches/patch-plugins-root_check_dhcp_c diff -N patches/patch-plugins-root_check_dhcp_c --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-plugins-root_check_dhcp_c 19 Jul 2017 11:01:50 -0000 @@ -0,0 +1,17 @@ +$OpenBSD$ +Fix stack smashing. + +Upstream merge request: +https://github.com/monitoring-plugins/monitoring-plugins/pull/1500 +--- plugins-root/check_dhcp.c.orig Wed Jul 19 12:53:55 2017 ++++ plugins-root/check_dhcp.c Wed Jul 19 13:46:40 2017 +@@ -323,7 +323,8 @@ int get_hardware_address(int sock,char *interface_name + #elif defined(__bsd__) + /* King 2004 see ACKNOWLEDGEMENTS */ + +- int mib[6], len; ++ int mib[6]; ++ size_t len; + char *buf; + unsigned char *ptr; + struct if_msghdr *ifm;
