From 00af4f48643f0533b6cfbd14fdf5186c844f8f5d Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Sun, 6 Oct 2019 21:27:38 +0200
Subject: fusefrontend: unregister from openfiletable before closing the fd

Closing the fd means the inode number may be reused immediately
by a new file, so we have to get the old fileID out of the table
beforehand!

Hopefully fixes https://github.com/rfjakob/gocryptfs/issues/363
---
 internal/fusefrontend/file.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/internal/fusefrontend/file.go b/internal/fusefrontend/file.go
index 3313934..74a56c3 100644
--- a/internal/fusefrontend/file.go
+++ b/internal/fusefrontend/file.go
@@ -401,11 +401,10 @@ func (f *File) Release() {
 	if f.released {
 		log.Panicf("ino%d fh%d: double release", f.qIno.Ino, f.intFd())
 	}
-	f.fd.Close()
 	f.released = true
-	f.fdLock.Unlock()
-
 	openfiletable.Unregister(f.qIno)
+	f.fd.Close()
+	f.fdLock.Unlock()
 }
 
 // Flush - FUSE call
-- 
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