Commits
Vito Caputo committed 3c0a63d74b4
ovl: use a minimal buffer in ovl_copy_xattr [ Upstream commit e4ad29fa0d224d05e08b2858e65f112fd8edd4fe ] 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> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>