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From f2ef7aa808e204c8714de40b29895ea596e2bb0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber@stgraber.org>
Date: Sun, 2 Feb 2025 09:18:54 +0100
Subject: [PATCH] incus/file/pull: Read files in chunks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
---
cmd/incus/file.go | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/cmd/incus/file.go b/cmd/incus/file.go
index 99467a0bfc5..4aad930acd8 100644
--- a/cmd/incus/file.go
+++ b/cmd/incus/file.go
@@ -686,10 +686,17 @@ func (c *cmdFilePull) Run(cmd *cobra.Command, args []string) error {
return err
}
} else {
- _, err = io.Copy(writer, src)
- if err != nil {
- progress.Done("")
- return err
+ for {
+ // Read 1MB at a time.
+ _, err = io.CopyN(writer, src, 1024*1024*1024)
+ if err != nil {
+ if err == io.EOF {
+ break
+ }
+
+ progress.Done("")
+ return err
+ }
}
}
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