[Ltp-cvs] ltp/testcases/misc/selinux-testsuite/tests/ptrace Makefile,NONE,1.1 selinux_ptrace.c,NONE,1.1 selinux_ptrace.sh,NONE,1.1 selinux_ptrace_wait.sh,NONE,1.1

[Martin R. <mr...@us...>]

Update of /cvsroot/ltp/ltp/testcases/misc/selinux-testsuite/tests/ptrace
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv27130/tests/ptrace

Added Files:
	Makefile selinux_ptrace.c selinux_ptrace.sh 
	selinux_ptrace_wait.sh 
Log Message:
Initial release

--- NEW FILE: selinux_ptrace.sh ---
#!/bin/sh

setup()
{
	LTPTMP="/tmp/selinux"
	export TCID="setup"
	export TST_COUNT=0

	SAVEPWD=${PWD}
	cd $LTPROOT/testcases/bin
	CURRENTDIR=.

	# Start the process to be traced.
	runcon -t test_ptrace_traced_t $CURRENTDIR/selinux_ptrace_wait.sh &
	PID=$!

	# Give the process a moment to initialize.
	sleep 1 
}

test01()
{
	TCID="test01"
        TST_COUNT=1
        RC=0

	# Verify that the nottracer domain cannot attach to the process.
	# Should fail on the ptrace permission check.

	runcon -t test_ptrace_nottracer_t $CURRENTDIR/selinux_ptrace $PID
        RC=$?
        if [ $RC -ne 0 ]
        then
                echo "Test #1: ptrace passed."
		return 0
        else
                echo "Test #1: ptrace failed."
		return 1
        fi
}

test02()
{
	TCID="test02"
        TST_COUNT=2
        RC=0

	# Verify that the tracer domain can trace to the process.
	runcon -t test_ptrace_tracer_t $CURRENTDIR/selinux_ptrace $PID
        RC=$?
        if [ $RC -eq 0 ]
        then
                echo "Test #2: ptrace passed."
        else
                echo "Test #2: ptrace failed."
        fi
	return $RC
}

cleanup()
{
	# Kill the process.
	kill -s KILL $PID
	cd $SAVEPWD
}

# Function:     main
#
# Description:  - Execute all tests, exit with test status.
#
# Exit:         - zero on success
#               - non-zero on failure.
#
RC=0    # Return value from setup, and test functions.

setup  || exit $RC
test01 || exit $RC
test02 || exit $RC
cleanup
exit 0

--- NEW FILE: Makefile ---
TARGETS=$(patsubst %.c,%,$(wildcard *.c))

all: $(TARGETS)

install:
	@set -e; for i in $(TARGETS); do ln -f $$i ../../../../bin/$$i ; done
	ln -f selinux_ptrace.sh ../../../../bin/
	ln -f selinux_ptrace_wait.sh ../../../../bin/

clean:
	rm -f $(TARGETS)

--- NEW FILE: selinux_ptrace_wait.sh ---
#!/bin/sh

# just loop
while :
do
   :
done

--- NEW FILE: selinux_ptrace.c ---
#include<stdio.h>
#include<stdlib.h>
#include<sys/ptrace.h>

int main(int argc,char **argv){
  int rc;
  int pid;
  pid=atoi(argv[1]);
  
  rc=ptrace(PTRACE_ATTACH,pid,0,0);
  
  if(rc<0){
    perror("PTRACE_ATTACH");
    exit(1);
  }
  else{
    wait(NULL);
    rc = ptrace(PTRACE_DETACH,pid,0,0);
    if (rc < 0) {
      perror("PTRACE_DETACH");
      exit(1);
    }
  }
  exit(0);
}