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fix: close image file handle #1071

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Merged
eternal-flame-AD merged 1 commit into from
Oct 11, 2026
+11 −2
Merged

fix: close image file handle #1071

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13 changes: 11 additions & 2 deletions api/application.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package api
import (
"errors"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
Expand Down Expand Up @@ -421,8 +422,16 @@ func (a *ApplicationAPI) UploadApplicationImage(ctx *gin.Context) {
return
}
head := make([]byte, 261)
open, _ := file.Open()
open.Read(head)
open, err := file.Open()
if err != nil {
ctx.AbortWithError(500, err)
return
}
defer open.Close()
if _, err := open.Read(head); err != nil && err != io.EOF {
ctx.AbortWithError(500, err)
return
}
if !filetype.IsImage(head) {
ctx.AbortWithError(400, errors.New("file must be an image"))
return
Expand Down
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