From a16194f5b4357d034c3d5c52f11dc244fe5ac568 Mon Sep 17 00:00:00 2001 From: jay <10222426+jayl1e@users.noreply.github.com> Date: Wed, 8 Jul 2026 16:24:45 +0800 Subject: [PATCH] refract: reduce mem alloc while building str (#10261) Signed-off-by: jayl1e --- weed/s3api/auth_signature_v4.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/weed/s3api/auth_signature_v4.go b/weed/s3api/auth_signature_v4.go index 4939baa71..949e8be47 100644 --- a/weed/s3api/auth_signature_v4.go +++ b/weed/s3api/auth_signature_v4.go @@ -1123,9 +1123,9 @@ func encodePath(pathName string) string { if runeLen < 0 { return pathName } - u := make([]byte, runeLen) - utf8.EncodeRune(u, s) - for _, r := range u { + var u [utf8.UTFMax]byte + utf8.EncodeRune(u[:], s) + for _, r := range u[:runeLen] { buf.WriteByte('%') buf.WriteByte(pathHexTable[r>>4]) buf.WriteByte(pathHexTable[r&0x0f])