Message ID | 20200210172918.95874-5-dgilbert@redhat.com |
---|---|
State | New |
Headers | show |
Series | [PULL,1/5] virtiofsd: Remove fuse_req_getgroups | expand |
diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c index 01c418aade..704c0369b2 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -1116,6 +1116,10 @@ static void do_read(fuse_req_t req, fuse_ino_t nodeid, struct fuse_file_info fi; arg = fuse_mbuf_iter_advance(iter, sizeof(*arg)); + if (!arg) { + fuse_reply_err(req, EINVAL); + return; + } memset(&fi, 0, sizeof(fi)); fi.fh = arg->fh;