commit d3928317d6a6fc98b67b9be205d6234e0512e2e2
author Alexandre Julliard <julliard@winehq.org> Tue Apr 04 19:55:28 2000 +0000
committer Alexandre Julliard <julliard@winehq.org> Tue Apr 04 19:55:28 2000 +0000
tree 0bbbadf49ad904a1cafd8513b859f98979287d8c
parent ef88637f5bcc60323ac6bb216c32890fc0e2d35a

Increment suspend count before attempting attach in suspend_for_ptrace.

server/ptrace.c

diff --git a/server/ptrace.c b/server/ptrace.c
index 0346e72..938d817 100644
--- a/server/ptrace.c
+++ b/server/ptrace.c
@@ -166,12 +166,12 @@
         suspend_thread( thread, 0 );
         return 1;
     }
-    if (attach_thread( thread ))
-    {
-        /* the attach will have suspended it */
-        thread->suspend++;
-        return 1;
-    }
+    /* can't stop a thread while initialisation is in progress */
+    if (!thread->unix_pid || thread->process->init_event) goto error;
+    thread->suspend++;
+    if (attach_thread( thread )) return 1;
+    thread->suspend--;
+ error:
     set_error( STATUS_ACCESS_DENIED );
     return 0;
 }