diff mbox series

[hurd,commited] htl: fix register-atfork ordering

Message ID 20200607010049.3892071-1-samuel.thibault@ens-lyon.org
State Committed, archived
Headers
Series [hurd,commited] htl: fix register-atfork ordering |

Commit Message

Samuel Thibault June 7, 2020, 1 a.m. UTC 
  * htl/register-atfork.c (__register_atfork): Add new hooks at the end of
the list instead of the beginning.
---
 htl/register-atfork.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/htl/register-atfork.c b/htl/register-atfork.c
index 256b1148ac..4581ac5bba 100644
--- a/htl/register-atfork.c
+++ b/htl/register-atfork.c
@@ -109,15 +109,15 @@  __register_atfork (void (*prepare) (void),
   new->parent = parent;
   new->child = child;
   new->dso_handle = dso_handle;
-  new->prev = NULL;
+  new->next = NULL;
 
   __libc_lock_lock (atfork_lock);
-  new->next = fork_handlers;
-  if (fork_handlers != NULL)
-    fork_handlers->prev = new;
-  fork_handlers = new;
-  if (fork_last_handler == NULL)
-    fork_last_handler = new;
+  new->prev = fork_last_handler;
+  if (fork_last_handler != NULL)
+    fork_last_handler->next = new;
+  if (fork_handlers == NULL)
+    fork_handlers = new;
+  fork_last_handler = new;
   __libc_lock_unlock (atfork_lock);
 
   return 0;