diff options
Diffstat (limited to 'libre/systemd/0001-util-never-follow-symlinks-in-rm_rf_children.patch')
| -rw-r--r-- | libre/systemd/0001-util-never-follow-symlinks-in-rm_rf_children.patch | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/libre/systemd/0001-util-never-follow-symlinks-in-rm_rf_children.patch b/libre/systemd/0001-util-never-follow-symlinks-in-rm_rf_children.patch deleted file mode 100644 index 9bf84dda6..000000000 --- a/libre/systemd/0001-util-never-follow-symlinks-in-rm_rf_children.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 5ebff5337594d690b322078c512eb222d34aaa82 Mon Sep 17 00:00:00 2001 -From: Michal Schmidt <mschmidt@redhat.com> -Date: Fri, 2 Mar 2012 10:39:10 +0100 -Subject: [PATCH] util: never follow symlinks in rm_rf_children() - -The function checks if the entry is a directory before recursing, but -there is a window between the check and the open, during which the -directory could be replaced with a symlink. - -CVE-2012-1174 -https://bugzilla.redhat.com/show_bug.cgi?id=803358 ---- - src/util.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/src/util.c b/src/util.c -index 20cbc2b..dfc1dc6 100644 ---- a/src/util.c -+++ b/src/util.c -@@ -3593,7 +3593,8 @@ static int rm_rf_children(int fd, bool only_dirs, bool honour_sticky) { - if (is_dir) { - int subdir_fd; - -- if ((subdir_fd = openat(fd, de->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC)) < 0) { -+ subdir_fd = openat(fd, de->d_name, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW); -+ if (subdir_fd < 0) { - if (ret == 0 && errno != ENOENT) - ret = -errno; - continue; --- -1.7.9.4 |