Hi,
With MALLOC_OPTIONS=J rsyslogd crashes when it receives a line via
UDP in debug mode. There is no terminating '\0', so it tries to
print the line infinitly. Without debug printing, the missing '\0'
is added later.
I found this while testing interoprability of our syslogd with
rsyslog.
ok?
bluhm
Index: sysutils/rsyslog/Makefile
===================================================================
RCS file: /data/mirror/openbsd/cvs/ports/sysutils/rsyslog/Makefile,v
retrieving revision 1.21
diff -u -p -r1.21 Makefile
--- sysutils/rsyslog/Makefile 9 Jan 2015 21:04:02 -0000 1.21
+++ sysutils/rsyslog/Makefile 9 Jan 2015 21:04:16 -0000
@@ -20,7 +20,7 @@ PKGNAME-mysql = rsyslog-mysql-$V
PKGNAME-pgsql = rsyslog-pgsql-$V
CATEGORIES = sysutils
-REVISION-main = 6
+REVISION-main = 7
REVISION-docs = 0
REVISION-mysql = 6
REVISION-pgsql = 3
Index: sysutils/rsyslog/patches/patch-plugins_imudp_imudp_c
===================================================================
RCS file: sysutils/rsyslog/patches/patch-plugins_imudp_imudp_c
diff -N sysutils/rsyslog/patches/patch-plugins_imudp_imudp_c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ sysutils/rsyslog/patches/patch-plugins_imudp_imudp_c 9 Jan 2015
21:32:33 -0000
@@ -0,0 +1,12 @@
+$OpenBSD$
+--- plugins/imudp/imudp.c.orig Thu Aug 5 11:33:54 2010
++++ plugins/imudp/imudp.c Fri Jan 9 22:31:59 2015
+@@ -241,6 +241,8 @@ processSocket(int fd, struct sockaddr_storage *fromine
+ }
+ }
+
++ if(Debug)
++ pRcvBuf[lenRcvBuf] = '\0';
+ DBGPRINTF("recv(%d,%d)/%s,acl:%d,msg:%s\n", fd, (int)
lenRcvBuf, fromHost, *pbIsPermitted, pRcvBuf);
+
+ if(*pbIsPermitted) {
