Zhihui Zhang <[EMAIL PROTECTED]> writes: > The following small program demonstrates that a parent process can write > into the data space of its child by ptrace(). If the parent waits for the > child to exit, there is no problem. However, if the parent does not do so, > the child will get a SIGTRAP signal and core dumps. Can anyone give me a > clue how this is the case? Thanks!
The parent must either detach from the child, or wait for it to terminate. See ptrace(2). DES -- Dag-Erling Smorgrav - [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
