| Message ID | 20241115150806.GU3387508@ZenIV (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [git,pull] xattr stuff | expand |
On Fri, Nov 15, 2024 at 03:08:06PM +0000, Al Viro wrote: [snip] > Al Viro (9): > teach filename_lookup() to treat NULL filename as "" > getname_maybe_null() - the third variant of pathname copy-in PS: there's one more pile in -next (statx stuff), but it shares the first two commits with this branch, so I'll probably send a pull request once this one gets merged, if that's OK by you.
The following changes since commit 9852d85ec9d492ebef56dc5f229416c925758edc: Linux 6.12-rc1 (2024-09-29 15:06:19 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-xattr for you to fetch changes up to 46a7fcec097da5b3188dce608362fe6bf4ea26ee: xattr: remove redundant check on variable err (2024-11-06 13:00:01 -0500) ---------------------------------------------------------------- sanitize xattr and io_uring interactions with it, add *xattrat() syscalls, sanitize struct filename handling in there. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> ---------------------------------------------------------------- Al Viro (9): teach filename_lookup() to treat NULL filename as "" getname_maybe_null() - the third variant of pathname copy-in io_[gs]etxattr_prep(): just use getname() xattr: switch to CLASS(fd) new helper: import_xattr_name() replace do_setxattr() with saner helpers. replace do_getxattr() with saner helpers. new helpers: file_listxattr(), filename_listxattr() new helpers: file_removexattr(), filename_removexattr() Christian Göttsche (2): fs: rename struct xattr_ctx to kernel_xattr_ctx fs/xattr: add *at family syscalls Colin Ian King (1): xattr: remove redundant check on variable err Jens Axboe (1): io_uring: IORING_OP_F[GS]ETXATTR is fine with REQ_F_FIXED_FILE arch/alpha/kernel/syscalls/syscall.tbl | 4 + arch/arm/tools/syscall.tbl | 4 + arch/arm64/tools/syscall_32.tbl | 4 + arch/m68k/kernel/syscalls/syscall.tbl | 4 + arch/microblaze/kernel/syscalls/syscall.tbl | 4 + arch/mips/kernel/syscalls/syscall_n32.tbl | 4 + arch/mips/kernel/syscalls/syscall_n64.tbl | 4 + arch/mips/kernel/syscalls/syscall_o32.tbl | 4 + arch/parisc/kernel/syscalls/syscall.tbl | 4 + arch/powerpc/kernel/syscalls/syscall.tbl | 4 + arch/s390/kernel/syscalls/syscall.tbl | 4 + arch/sh/kernel/syscalls/syscall.tbl | 4 + arch/sparc/kernel/syscalls/syscall.tbl | 4 + arch/x86/entry/syscalls/syscall_32.tbl | 4 + arch/x86/entry/syscalls/syscall_64.tbl | 4 + arch/xtensa/kernel/syscalls/syscall.tbl | 4 + fs/internal.h | 17 +- fs/namei.c | 34 ++- fs/stat.c | 28 +- fs/xattr.c | 446 ++++++++++++++++++---------- include/asm-generic/audit_change_attr.h | 6 + include/linux/fs.h | 10 + include/linux/syscalls.h | 13 + include/linux/xattr.h | 4 + include/uapi/asm-generic/unistd.h | 11 +- include/uapi/linux/xattr.h | 7 + io_uring/xattr.c | 97 ++---- scripts/syscall.tbl | 4 + 28 files changed, 474 insertions(+), 267 deletions(-)