Hi,
we've got complains that ksh produces incorrect ps output for scripts
without shebang.
Reproducer:
cat >first.sh <<EOF
#!/bin/ksh
./second.sh abcdefghijklmnopqrstuvwxyz
EOF
cat >second.sh <<EOF
echo "args: $0 $@"
echo "ps : $(ps -eo pid,args | grep $$ | grep -v grep)"
EOF
chmod +x first.sh second.sh
ksh -x ./first.sh abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ
produces:
+ ./second.sh abcdefghijklmnopqrstuvwxyz
args: ./second.sh abcdefghijklmnopqrstuvwxyz
ps : 18144 ./second.sh abcdefghijklmnopqrstuvwxyz vwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
so ksh debug output and arguments are correct, but ps output has
artifacts from original process
I can see there is fixargs() for ps in main.c, which modifies argv[0],
but ps still prints the artifacts.
Michal
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