commit 8ba769f45f6f81b777abf5b38666f2f8dcffc187
author Alexandre Julliard <julliard@winehq.org> Sat Jan 12 21:16:33 2002 +0000
committer Alexandre Julliard <julliard@winehq.org> Sat Jan 12 21:16:33 2002 +0000
tree e4daed22979e086d662bd62d521764416e3ac4e3
parent 93c3faef9415d6c38de896328fe9f546b3f26fb4

Check unix_pid again after attach.

server/ptrace.c

diff --git a/server/ptrace.c b/server/ptrace.c
index a36bed7..8eaaa6d 100644
--- a/server/ptrace.c
+++ b/server/ptrace.c
@@ -168,6 +168,7 @@
     if (!thread->attached)
         if (attach_thread( thread )) return;  /* this will have stopped it */
     /* attached already, or attach failed -> send a signal */
+    if (!thread->unix_pid) return;
     kill( thread->unix_pid, SIGSTOP );
     if (thread->attached) wait4_thread( thread, SIGSTOP );
 }