Description of problem:
When running this little program under strace the child just dies when C-c is pressed.  Without strace the signal is intercepted and handled.  strace should pass signals that can the intercepted on to the child.

#include <setjmp.h>
#include <stdio.h>
#include <signal.h>

static sigjmp_buf b;

static void
h (int s)
{
  siglongjmp (b, 1);
}

int
main (void)
{
  signal (SIGINT, h);
  if (sigsetjmp (b, 0) == 0)
    {
      puts ("now C-c");
      while (1)
	pause ();
    }
  puts ("SIGINT caught");
  return 0;
}



Version-Release number of selected component (if applicable):
strace-4.5.18-2.fc11.x86_64

How reproducible:
always

Steps to Reproduce:
1.compile program above
2.start
3.press C-c
  
Actual results:
program just dies, signal handler is not invoked (and shown that this happens)

Expected results:
strace passes signal on to child process

Additional info: