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Read expected buffer size (#17409)

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* Read expected buffer size.

* Changed name.
This commit is contained in:
KN4CK3R 2021-10-24 23:12:43 +02:00 • committed by GitHub
parent 932780c2bb
commit f99d50fc9f
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11 changed files with 51 additions and 29 deletions
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7
services/attachment/attachment.go
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@ -14,6 +14,7 @@ import (
"code.gitea.io/gitea/models/db"
"code.gitea.io/gitea/modules/storage"
"code.gitea.io/gitea/modules/upload"
"code.gitea.io/gitea/modules/util"
"github.com/google/uuid"
)
@ -41,10 +42,8 @@ func NewAttachment(attach *models.Attachment, file io.Reader) (*models.Attachmen
// UploadAttachment upload new attachment into storage and update database
func UploadAttachment(file io.Reader, actorID, repoID, releaseID int64, fileName string, allowedTypes string) (*models.Attachment, error) {
buf := make([]byte, 1024)
n, _ := file.Read(buf)
if n > 0 {
buf = buf[:n]
}
n, _ := util.ReadAtMost(file, buf)
buf = buf[:n]
if err := upload.Verify(buf, fileName, allowedTypes); err != nil {
return nil, err