net/pmacct - fix trigger scripts

Here's a fix for a feature I am using - it allows you to run defined trigger scripts, rather than having them silently fail with EFAULT. Will mention it to upstream but I don't have the time/experience to update the port the latest release if/when gets integrated.

Apologies if I did anything wrong, and thanks.

—david

Index: Makefile
===================================================================
RCS file: /cvs/ports/net/pmacct/Makefile,v
retrieving revision 1.25
diff -u -p -r1.25 Makefile
--- Makefile 26 Jul 2017 22:45:28 -0000 1.25
+++ Makefile 22 Jan 2018 22:11:44 -0000
@@ -3,7 +3,7 @@
COMMENT= IP accounting software

DISTNAME= pmacct-1.5.3
-REVISION= 1
+REVISION= 2
CATEGORIES= net

HOMEPAGE= http://www.pmacct.net/
Index: patches/patch-src_plugin_common_c
===================================================================
RCS file: patches/patch-src_plugin_common_c
diff -N patches/patch-src_plugin_common_c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-src_plugin_common_c 22 Jan 2018 22:11:44 -0000
@@ -0,0 +1,17 @@
+$OpenBSD$
+
+Index: src/plugin_common.c
+--- src/plugin_common.c.orig
++++ src/plugin_common.c
+@@ -782,10 +782,8 @@ void P_exit_now(int signum)
+
+ int P_trigger_exec(char *filename)
+ {
+- char *args[1];
++ char *args[2] = { filename, NULL };
+ int pid;
+-
+- memset(args, 0, sizeof(args));
+
+ switch (pid = vfork()) {
+ case -1:
Index: patches/patch-src_sql_common_c
===================================================================
RCS file: patches/patch-src_sql_common_c
diff -N patches/patch-src_sql_common_c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-src_sql_common_c 22 Jan 2018 22:11:44 -0000
@@ -0,0 +1,17 @@
+$OpenBSD$
+
+Index: src/sql_common.c
+--- src/sql_common.c.orig
++++ src/sql_common.c
+@@ -1050,10 +1050,8 @@ void sql_sum_mac_insert(struct primitives_ptrs *prim_p
+
+ int sql_trigger_exec(char *filename)
+ {
+- char *args[1];
++ char *args[2] = { filename, NULL };
+ int pid;
+-
+- memset(args, 0, sizeof(args));
+
+ switch (pid = vfork()) {
+ case -1: