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| author | Ulrich Drepper <drepper@redhat.com> | 2003-02-13 07:14:38 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-02-13 07:14:38 +0000 |
| commit | dfdd294a2ac05a80908483846feb5343d4aac714 (patch) | |
| tree | c6c2fdabffcf5e81cdf69dc2f78f8b437be6df5f /nptl/sysdeps/unix/sysv/linux/unregister-atfork.c | |
| parent | 2067577c713671471ec03c52425625d69a19d1b4 (diff) | |
| download | glibc-dfdd294a2ac05a80908483846feb5343d4aac714.tar.gz | |
Update.
* Makefile: Add rules to build and run tst-atfork2 test.
* tst-atfork2.c: New file.
* tst-atfork2mod.c: New file.
* sysdeps/unix/sysv/linux/unregister-atfork.c
(__unregister_atfork): Free the memory allocated for the handlers
after removing them from the lists.
* sysdeps/unix/sysv/linux/register-atfork.c: Define memeory
cleanup function.
* tst-atfork1.c (do_test): Wait for the child we forked.
Report error in child.
* sysdeps/unix/sysv/linux/fork.c (__libc_fork): Fix comment.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/unregister-atfork.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/unregister-atfork.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c b/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c index 470f80d05c..7b3a785923 100644 --- a/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c +++ b/nptl/sysdeps/unix/sysv/linux/unregister-atfork.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -34,15 +34,27 @@ __unregister_atfork (dso_handle) list_for_each_prev_safe (runp, prevp, &__fork_prepare_list) if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle) - list_del (runp); + { + list_del (runp); + + free (list_entry (runp, struct fork_handler, list)); + } list_for_each_prev_safe (runp, prevp, &__fork_parent_list) if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle) - list_del (runp); + { + list_del (runp); + + free (list_entry (runp, struct fork_handler, list)); + } list_for_each_prev_safe (runp, prevp, &__fork_child_list) if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle) - list_del (runp); + { + list_del (runp); + + free (list_entry (runp, struct fork_handler, list)); + } /* Release the lock. */ lll_unlock (__fork_lock); |