linux/fs/overlayfs
Vito Caputo e4ad29fa0d ovl: use a minimal buffer in ovl_copy_xattr
Rather than always allocating the high-order XATTR_SIZE_MAX buffer
which is costly and prone to failure, only allocate what is needed and
realloc if necessary.

Fixes https://github.com/coreos/bugs/issues/489

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Cc: <stable@vger.kernel.org>
2015-11-10 17:08:42 +01:00
..
copy_up.c ovl: use a minimal buffer in ovl_copy_xattr 2015-11-10 17:08:42 +01:00
dir.c ovl: mount read-only if workdir can't be created 2015-05-19 14:30:12 +02:00
inode.c ovl: default permissions 2015-10-12 17:11:44 +02:00
Kconfig ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
Makefile ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
overlayfs.h ovl: default permissions 2015-10-12 17:11:44 +02:00
readdir.c ovl: lookup whiteouts outside iterate_dir() 2015-06-22 13:53:48 +02:00
super.c ovl: default permissions 2015-10-12 17:11:44 +02:00