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authorUlrich Drepper <drepper@redhat.com>2004-09-24 18:20:01 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-24 18:20:01 +0000
commitebfa58bb230933c35798a83f99a7a0c95c9d2217 (patch)
treed6954eb8d9e49c86b1336cc585f3cd31fd8412cd /nptl
parent24f076f84e25e5938d6d6e17d94ed3b7bbb4cc24 (diff)
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(__pthread_create_2_1): Remember whether thread is created detached and if yes, do not try to free the stack in case the thread creation failed.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/pthread_create.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c
index 14306867c9..34cc37d527 100644
--- a/nptl/pthread_create.c
+++ b/nptl/pthread_create.c
@@ -447,13 +447,19 @@ __pthread_create_2_1 (newthread, attr, start_routine, arg)
   /* Pass the descriptor to the caller.  */
   *newthread = (pthread_t) pd;
 
+  /* Remember whether the thread is detached or not.  In case of an
+     error we have to free the stacks of non-detached stillborn
+     threads.  */
+  bool is_detached = IS_DETACHED (pd);
+
   /* Start the thread.  */
   err = create_thread (pd, iattr, STACK_VARIABLES_ARGS);
   if (err != 0)
     {
     errout:
       /* Something went wrong.  Free the resources.  */
-      __deallocate_stack (pd);
+      if (!is_detached)
+	__deallocate_stack (pd);
       return err;
     }