platform: rhel 5 (2.6.18-194.el5), cfengine-community-3.3.0-1.x86_64.rpm
the bundle below triggers a sigsegv in cf-agent.
gdb stack trace indicates that strcmp() was called with a null first
argument (logname) by SummarizeTransaction().
thanks
-taj
######## core.cf
body common control
{
bundlesequence => { bun };
}
bundle agent bun
{
files:
"/tmp/foo.txt"
create => "true",
action => log;
}
body action log
{
log_failed => "stdout";
}
########
% cf-agent -K -f core.cf
Segmentation fault (core dumped)
% gdb /var/cfengine/bin/cf-agent core-cf-agent.7781
...
Core was generated by `cf-agent -K -f core.cf'.
Program terminated with signal 11, Segmentation fault.
#0 0x00002b069441a230 in strcmp () from /lib64/libc.so.6
(gdb) bt
#0 0x00002b069441a230 in strcmp () from /lib64/libc.so.6
#1 0x00002b0693142b13 in SummarizeTransaction (attr=..., pp=0x1fabfbb0,
logname=0x0) at transaction.c:84
#2 0x00002b069312c1a9 in ClassAuditLog (pp=0x1fabfbb0, attr=...,
str=0x1fac0010 " -> File \"/tmp/foo.txt\" exists as promised",
status=110 'n', reason=<value optimized out>) at logging.c:307
#3 0x00002b06930f508a in cfPS (level=<value optimized out>, status=110
'n', errstr=<value optimized out>, pp=0x1fabfbb0, attr=...,
fmt=<value optimized out>) at cfstream.c:368
#4 0x00002b06931160c1 in VerifyFilePromise (path=0x1fabfca0
"/tmp/foo.txt", pp=0x1fabfbb0) at files_interfaces.c:314
#5 0x00002b069311b54e in LocateFilePromiserGroup (wildpath=0x1fabfca0
"/tmp/foo.txt", pp=0x1fabfbb0,
fnptr=0x406230 <VerifyFilePromise@plt>) at files_names.c:56
#6 0x0000000000408f17 in FindAndVerifyFilesPromises ()
#7 0x0000000000408041 in KeepAgentPromise ()
#8 0x00002b069310e7cf in ExpandPromiseAndDo (agent=cf_agent,
scopeid=<value optimized out>, pp=0x1fabf5c0,
scalarvars=<value optimized out>, listvars=0x0, fnptr=0x407ce0
<KeepAgentPromise>) at expand.c:711
#9 0x00002b069310ebc5 in ExpandPromise (agent=cf_agent, scopeid=0x1fabefc0
"bun", pp=0x1fabf070, fnptr=0x407ce0) at expand.c:138
#10 0x0000000000408222 in ScheduleAgentOperations ()
#11 0x0000000000408bc6 in main ()
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