Hi ,
The attached script dumps core with the following output on 2012-08-01.
<snip>
1 string 0 9 1 -1 1
1 string 0 9 1 -1 1
1 string 0 9 1 -1 1
1 string 0 9 1 -1 1
1 string 0 9 1 -1 1
Interrupt: arg1=arg1 arg2=arg2
Segmentation Fault (core dumped)
</snip>
$ pstack core
core 'core' of 5408: ksh ./test.ksh
080cdd7c sh_readline (81adc78, fed7a3dc, 0, 0, 0, 0) + e58
080ccd51 b_read (8, fed7a3bc, 81adf30, 0) + 45d
080b814a sh_exec (fed7a304, 0, 8046e18, 80b4bc8) + 3596
080b6009 sh_exec (fed7a2e4, 4, 0, 0) + 1455
080b94b5 sh_exec (fed7a464, 4, 8047664, 80b4bc8) + 4901
080b6c5b sh_exec (fed7a464, 4) + 20a7
08067d6a exfile (81adc78, fed994c0, a) + a3a
0806730b sh_main (2, 8047848, 0, fedf94d5, 4, 0) + b1b
0806670f main (2, 8047848, 8047854, 804783c) + 43
0806663d _start (2, 804797c, 80479a7, 0, fed8b028, 80479d8) + 7d
Does anyone have a fix for this ?
Thanks
Rohith
function input_feed
{
typeset i
for ((i=0; 1; i++))
do
print "1,string,0,9,1,-1,1"
sleep 1
done
}
function alarm_handler
{
# Drop the tables, get ready for reload
# Reload the process table
typeset arg1 arg2
print "arg1 arg2" | while read arg1 arg2
do
print "Interrupt: arg1=$arg1 arg2=$arg2 "
done
}
alarm -r alarm_handler +5
function alarm_handler.alarm
{
alarm_handler
print "UPDATE!"
}
input_feed | while IFS=',' read arg1 arg2 arg3 arg4 arg5 arg6 arg7
do
print "$arg1 $arg2 $arg3 $arg4 $arg5 $arg6 $arg7"
done
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