[Xymon] does this mean it crashed on NULL hostname?

[Clark, Sean]

Core file from 4.3.10 version

[root at hostname tmp]# gdb ../bin/xymond core.19353
Program terminated with signal 6, Aborted.
#0  0x00bf9410 in __kernel_vsyscall ()
(gdb) where
#0  0x00bf9410 in __kernel_vsyscall ()
#1  0x00589df0 in raise () from /lib/libc.so.6
#2  0x0058b701 in abort () from /lib/libc.so.6
#3  0x0805ec83 in sigsegv_handler (signum=11) at sig.c:57
#4  <signal handler called>
#5  0x005d2759 in strcasecmp () from /lib/libc.so.6
#6  0x080621a5 in binsearch (mytree=0x85aecb0, key=0x0) at tree.c:47
#7  0x08062220 in xtreeFind (treehandle=0x85aecb0, key=0x0) at tree.c:97
#8  0x08065743 in hostinfo (hostname=0x0) at loadhosts.c:438
#9  0x0805834e in main (argc=9, argv=0x1) at xymond.c:5127

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