Re: [PATCH v3 10/31] befs: Define usercopy region in befs_inode_cache slab cache

2017-09-21 Thread Luis de Bethencourt
On 09/20/2017 09:45 PM, Kees Cook wrote: From: David Windsor befs symlink pathnames, stored in struct befs_inode_info.i_data.symlink and therefore contained in the befs_inode_cache slab cache, need to be copied to/from userspace. cache object allocation: fs/befs/linuxvfs.c: befs_

[PATCH v3 10/31] befs: Define usercopy region in befs_inode_cache slab cache

2017-09-20 Thread Kees Cook
From: David Windsor befs symlink pathnames, stored in struct befs_inode_info.i_data.symlink and therefore contained in the befs_inode_cache slab cache, need to be copied to/from userspace. cache object allocation: fs/befs/linuxvfs.c: befs_alloc_inode(...): ...