From 8f3ec5dcaa6eb18d11746675190a7aaceb422764 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Tue, 21 Feb 2023 22:04:30 +0100
Subject: fusefrontend: unbreak isConsecutiveWrite streaming write optimization

Commit 6196a5b5 got the logic inverted, hence we never
set the last position markers.

Fixes https://github.com/rfjakob/gocryptfs/issues/712
---
 internal/fusefrontend/file.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'internal')

diff --git a/internal/fusefrontend/file.go b/internal/fusefrontend/file.go
index ff26a6e..8d0ba01 100644
--- a/internal/fusefrontend/file.go
+++ b/internal/fusefrontend/file.go
@@ -384,7 +384,7 @@ func (f *File) Write(ctx context.Context, data []byte, off int64) (uint32, sysca
 		}
 	}
 	n, errno := f.doWrite(data, off)
-	if errno != 0 {
+	if errno == 0 {
 		f.lastOpCount = openfiletable.WriteOpCount()
 		f.lastWrittenOffset = off + int64(len(data)) - 1
 	}
-- 
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