From 07f29ef10e19eb0bfd19c1b506a073caf49b28e2 Mon Sep 17 00:00:00 2001
From: Olivier FAURAX <olivier+git@faurax.fr>
Date: Thu, 16 Nov 2023 11:24:30 +0100
Subject: [PATCH] asrockrack: Rewind file read from beginning in uploadFirmware

---
 providers/asrockrack/helpers.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/providers/asrockrack/helpers.go b/providers/asrockrack/helpers.go
index 6496cf49..c7f06532 100644
--- a/providers/asrockrack/helpers.go
+++ b/providers/asrockrack/helpers.go
@@ -226,6 +226,11 @@ func (a *ASRockRack) uploadFirmware(ctx context.Context, endpoint string, fwRead
 	fieldName, fileName := "fwimage", "image"
 	contentLength := multipartSize(fieldName, fileName) + fileSize
 
+	// Before reading the file, rewind to the beginning
+	if file, ok := fwReader.(*os.File); ok {
+		_, _ = file.Seek(0, 0)
+	}
+
 	// setup pipe
 	pipeReader, pipeWriter := io.Pipe()
 	defer pipeReader.Close()