fix: create temp file under composite fs dir (#9387)

MaineK00n · web-flow · commit ce22f54a39a1 · 2025-08-29T11:02:46.000Z
diff --git a/pkg/fanal/analyzer/fs.go b/pkg/fanal/analyzer/fs.go
@@ -36,7 +36,7 @@ func NewCompositeFS() (*CompositeFS, error) {
 func (c *CompositeFS) CopyFileToTemp(opener Opener, _ os.FileInfo) (string, error) {
 	// Create a temporary file to which the file in the layer will be copied
 	// so that all the files will not be loaded into memory
-	f, err := xos.CreateTemp("", "analyzer-file-")
+	f, err := xos.CreateTemp(c.dir, "analyzer-file-")
 	if err != nil {
 		return "", xerrors.Errorf("create temp error: %w", err)
 	}

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ func NewCompositeFS() (*CompositeFS, error) {`
`36`	`36`	`func (c *CompositeFS) CopyFileToTemp(opener Opener, _ os.FileInfo) (string, error) {`
`37`	`37`	`// Create a temporary file to which the file in the layer will be copied`
`38`	`38`	`// so that all the files will not be loaded into memory`
`39`		`- f, err := xos.CreateTemp("", "analyzer-file-")`
	`39`	`+ f, err := xos.CreateTemp(c.dir, "analyzer-file-")`
`40`	`40`	`if err != nil {`
`41`	`41`	`return "", xerrors.Errorf("create temp error: %w", err)`
`42`	`42`	`}`