From f48a863b99a8075da290f9dc85d8296c974fb86b Mon Sep 17 00:00:00 2001
From: yp05327 <576951401@qq.com>
Date: Wed, 8 Nov 2023 15:40:12 +0900
Subject: [PATCH] Fix citation error when the file size is larger than 1024
 bytes (#27958)

Mentioned in:
https://github.com/go-gitea/gitea/pull/27931#issuecomment-1798016960

Same to #25131, so use the same method to fix this problem.
---
 routers/web/repo/view.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/routers/web/repo/view.go b/routers/web/repo/view.go
index 4dfa01d8e2..89bb1839e1 100644
--- a/routers/web/repo/view.go
+++ b/routers/web/repo/view.go
@@ -716,14 +716,11 @@ func checkCitationFile(ctx *context.Context, entry *git.TreeEntry) {
 				return
 			}
 			defer dataRc.Close()
-			buf := make([]byte, 1024)
-			n, err := util.ReadAtMost(dataRc, buf)
+			ctx.PageData["citationFileContent"], err = blob.GetBlobContent(setting.UI.MaxDisplayFileSize)
 			if err != nil {
-				ctx.ServerError("ReadAtMost", err)
+				ctx.ServerError("GetBlobContent", err)
 				return
 			}
-			buf = buf[:n]
-			ctx.PageData["citationFileContent"] = string(buf)
 			break
 		}
 	}