diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/virtiofsd/fuse_common.h | 6 | ||||
| -rw-r--r-- | tools/virtiofsd/fuse_lowlevel.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/tools/virtiofsd/fuse_common.h b/tools/virtiofsd/fuse_common.h index f8f6433..686c42c 100644 --- a/tools/virtiofsd/fuse_common.h +++ b/tools/virtiofsd/fuse_common.h @@ -93,8 +93,12 @@ struct fuse_file_info { */ unsigned int cache_readdir:1; + /* Indicates that suid/sgid bits should be removed upon write */ + unsigned int kill_priv:1; + + /** Padding. Reserved for future use*/ - unsigned int padding:25; + unsigned int padding:24; unsigned int padding2:32; /* diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c index 02e1d83..2d6dc5a 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -1142,6 +1142,7 @@ static void do_write(fuse_req_t req, fuse_ino_t nodeid, memset(&fi, 0, sizeof(fi)); fi.fh = arg->fh; fi.writepage = (arg->write_flags & FUSE_WRITE_CACHE) != 0; + fi.kill_priv = !!(arg->write_flags & FUSE_WRITE_KILL_PRIV); fi.lock_owner = arg->lock_owner; fi.flags = arg->flags; @@ -1177,7 +1178,8 @@ static void do_write_buf(fuse_req_t req, fuse_ino_t nodeid, fi.lock_owner = arg->lock_owner; fi.flags = arg->flags; fi.fh = arg->fh; - fi.writepage = arg->write_flags & FUSE_WRITE_CACHE; + fi.writepage = !!(arg->write_flags & FUSE_WRITE_CACHE); + fi.kill_priv = !!(arg->write_flags & FUSE_WRITE_KILL_PRIV); if (ibufv->count == 1) { assert(!(tmpbufv.buf[0].flags & FUSE_BUF_IS_FD)); |