forked from Minki/linux
8d9525048c
Currently, the getsecurity and setsecurity operations return zero for kernel private inodes, where xattrs are not available directly to userspace. This confuses some applications, and does not conform to the man page for getxattr(2) etc., which state that these syscalls should return ENOTSUP if xattrs are not supported or disabled. Note that in the listsecurity case, we still need to return zero as we don't know which other xattr handlers may be active. For discussion of userland confusion, see: http://www.mail-archive.com/bug-coreutils@gnu.org/msg17988.html This patch corrects the error returns so that ENOTSUP is reported to userspace as required. Signed-off-by: James Morris <jmorris@namei.org> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Acked-by: Serge Hallyn <serue@us.ibm.com> |
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| .. | ||
| integrity/ima | ||
| keys | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| capability.c | ||
| commoncap.c | ||
| device_cgroup.c | ||
| inode.c | ||
| Kconfig | ||
| lsm_audit.c | ||
| Makefile | ||
| min_addr.c | ||
| security.c | ||