#include "reiserfs.h" #include #include #include #include #include #include "xattr.h" #include static int trusted_get(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, void *buffer, size_t size) { if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)) return -EPERM; return reiserfs_xattr_get(inode, xattr_full_name(handler, name), buffer, size); } static int trusted_set(const struct xattr_handler *handler, struct dentry *unused, struct inode *inode, const char *name, const void *buffer, size_t size, int flags) { if (!capable(CAP_SYS_ADMIN) || IS_PRIVATE(inode)) return -EPERM; return reiserfs_xattr_set(inode, xattr_full_name(handler, name), buffer, size, flags); } static bool trusted_list(struct dentry *dentry) { return capable(CAP_SYS_ADMIN) && !IS_PRIVATE(d_inode(dentry)); } const struct xattr_handler reiserfs_xattr_trusted_handler = { .prefix = XATTR_TRUSTED_PREFIX, .get = trusted_get, .set = trusted_set, .list = trusted_list, }; > net-next plumbingsTobias Klauser
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