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server: Always detach from the thread when we are done with ptrace.

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This commit is contained in:
Alexandre Julliard 2006-04-10 20:21:46 +02:00
parent 64f17bb3ef
commit 5cc97c4e0b
1 changed files with 6 additions and 2 deletions
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8
server/ptrace.c
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@ -274,8 +274,12 @@ void resume_after_ptrace( struct thread *thread )
{
if (thread->unix_pid == -1) return;
assert( thread->attached );
ptrace( get_thread_single_step(thread) ? PTRACE_SINGLESTEP : PTRACE_CONT,
get_ptrace_pid(thread), (caddr_t)1, 0 /* cancel the SIGSTOP */ );
if (ptrace( PTRACE_DETACH, get_ptrace_pid(thread), (caddr_t)1, 0 ) == -1)
{
if (errno == ESRCH) thread->unix_pid = thread->unix_tid = -1; /* thread got killed */
}
if (debug_level) fprintf( stderr, "%04x: *detached*\n", thread->id );
thread->attached = 0;
}
/* read an int from a thread address space */