Fix wake-up in sysdeps/nptl/fork.c.

diff --git a/ChangeLog b/ChangeLog
index e8ca56b..e67cd0b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-13  Torvald Riegel  <triegel@redhat.com>
+
+       * sysdeps/nptl/fork.c (__libc_fork): Provide address of futex
+       variable to lll_futex_wake call, not the value itself.
+
 2015-01-12  Joseph Myers  <joseph@codesourcery.com>
 
        [BZ #17803]

diff --git a/sysdeps/nptl/fork.c b/sysdeps/nptl/fork.c
index 5cffd82..74482b7 100644 (file)
--- a/sysdeps/nptl/fork.c
+++ b/sysdeps/nptl/fork.c
@@ -219,7 +219,7 @@ __libc_fork (void)
 
          if (atomic_decrement_and_test (&allp->handler->refcntr)
              && allp->handler->need_signal)
-           lll_futex_wake (allp->handler->refcntr, 1, LLL_PRIVATE);
+           lll_futex_wake (&allp->handler->refcntr, 1, LLL_PRIVATE);
 
          allp = allp->next;
        }