Source: fuse3 Version: 3.13.0-1 Severity: serious Forwarded: https://github.com/libfuse/libfuse/issues/730 Control: affects -1 src:ostree
Hi Maintainer Since the upload of 3.13.0-1, the 'name' string passed to fs->op.setxattr has the first 8 characters missing. Steps to reproduce: $ dget https://deb.debian.org/debian/pool/main/f/fuse3/fuse3_3.14.0-1.dsc $ cd fuse3-3.14.0/ $ debuild -us -uc $ cd obj-x86_64-linux-gnu/example/ $ mkdir mnt/ $ ./passthrough mnt/ $ touch mnt/tmp/anewfile-for-fuse $ setfattr -n user.foo -v bar mnt/tmp/anewfile-for-fuse setfattr: mnt/tmp/anewfile-for-fuse: Numerical result out of range Now try setfattr again with 8 dummy characters in front of the name string: $ setfattr -n 12345678user.foo -v bar mnt/tmp/anewfile-for-fuse $ getfattr -d -m . mnt/tmp/anewfile-for-fuse # file: mnt/tmp/anewfile-for-fuse user.foo="bar" $ umount mnt/ $ rmdir mnt/ Regards Graham
