From ac2bdbbc62e8e3fec16497df05d01999ec7597f0 Mon Sep 17 00:00:00 2001
From: kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>
Date: Tue, 7 Feb 2023 08:51:15 +0000
Subject: [PATCH] [bugfix] fix file range length calculation being off by 1
 (#1448)

* small formatting change

* fix range handling new length calculation

---------

Signed-off-by: kim <grufwub@gmail.com>
---
 internal/api/fileserver/servefile.go | 5 +++--
 internal/processing/media/delete.go  | 6 ++----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/internal/api/fileserver/servefile.go b/internal/api/fileserver/servefile.go
index d9fc99b5..cdd42a17 100644
--- a/internal/api/fileserver/servefile.go
+++ b/internal/api/fileserver/servefile.go
@@ -218,8 +218,9 @@ func serveFileRange(rw http.ResponseWriter, src io.Reader, rng string, size int6
 		return
 	}
 
-	// Determine content len
-	length := end - start
+	// Determine new content length
+	// after slicing to given range.
+	length := end - start + 1
 
 	if end < size-1 {
 		// Range end < file end, limit the reader
diff --git a/internal/processing/media/delete.go b/internal/processing/media/delete.go
index c0f8aa94..31e733bc 100644
--- a/internal/processing/media/delete.go
+++ b/internal/processing/media/delete.go
@@ -39,10 +39,8 @@ func (p *processor) Delete(ctx context.Context, mediaAttachmentID string) gtserr
 	}
 
 	// delete the attachment
-	if err := p.db.DeleteByID(ctx, mediaAttachmentID, attachment); err != nil {
-		if err != db.ErrNoEntries {
-			errs = append(errs, fmt.Sprintf("remove attachment: %s", err))
-		}
+	if err := p.db.DeleteByID(ctx, mediaAttachmentID, attachment); err != nil && !errors.Is(err, db.ErrNoEntries) {
+		errs = append(errs, fmt.Sprintf("remove attachment: %s", err))
 	}
 
 	if len(errs) != 0 {