pseudo permissions: better fchmodat, mask out write bits
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/1 | pseudo: handle fchmodat better, mask out unwanted write bitsmeta/ meta/ | +100 | 4 replies |
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Cover letter [PATCH 0/1] pseudo permissions: better fchmodat, mask out write bits
(Sorry if this ends up getting duplicated, had mail server issues, and there may be deferred copies floating around somewhere.)
Two changes:
1. Report failures from calling fchmodat with AT_SYMLINK_NOFOLLOW, because otherwise GNU tar won't set modes as well as we would like it to. (No effect on generated filesystems, I think, just on the underlying local filesystem.)
2. Mask out write bits for non-user in the real filesystem, so other users can't add stuff to the mode 777 directories in your rootfs.
The following changes since commit e273301efa0037a13c3a60b4414140364d9c9873:
gstreamer/lame: Better gcc 4.9 fix (2014-05-15 23:27:41 +0100)
are available in the git repository at:
git://git.yoctoproject.org/poky-contrib sees/pseudo-fchmodat
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=seebs/pseudo-fchmodat
Peter Seebach (1):
pseudo: handle fchmodat better, mask out unwanted write bits
.../pseudo/files/pseudo-fchmodat-permissions.patch | 98 ++++++++++++++++++++ meta/recipes-devtools/pseudo/pseudo_1.5.1.bb | 3 +- 2 files changed, 100 insertions(+), 1 deletions(-) create mode 100644 meta/recipes-devtools/pseudo/files/pseudo-fchmodat-permissions.patch