openwrt/tools/tar/patches/110-symlink-force-permissions.patch
Daniel Engberg 1d1dabdf0a tools/tar: Update to 1.31
Update tar to 1.31
Fixes CVE-2018-20482
Switch to tar.xz tarball
Refresh patches

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
2019-02-10 20:47:58 +01:00

11 lines
347 B
Diff

--- a/src/create.c
+++ b/src/create.c
@@ -1852,6 +1852,7 @@ dump_file0 (struct tar_stat_info *st, ch
#ifdef HAVE_READLINK
else if (S_ISLNK (st->stat.st_mode))
{
+ st->stat.st_mode |= 0777; /* make permissions portable */
st->link_name = areadlinkat_with_size (parentfd, name, st->stat.st_size);
if (!st->link_name)
{