Merge pull request #32 from wutchzone/trace-statically-linked-luajit

gnurizen · web-flow · commit 055d7cffb199 · 2025-02-04T10:58:11.000-05:00
Check for luajit presence by symbols
diff --git a/interpreter/luajit/luajit.go b/interpreter/luajit/luajit.go
@@ -131,7 +131,7 @@ func (l *luajitInstance) Detach(ebpf interpreter.EbpfHandler, pid libpf.PID) err
 
 func Loader(ebpf interpreter.EbpfHandler, info *interpreter.LoaderInfo) (interpreter.Data, error) {
 	base := path.Base(info.FileName())
-	if !strings.HasPrefix(base, "libluajit-5.1.so") && base != "luajit" {
+	if !strings.HasPrefix(base, "libluajit-5.1.so") && base != "luajit" && base != "nginx" && base != "openresty" {
 		return nil, nil
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -131,7 +131,7 @@ func (l *luajitInstance) Detach(ebpf interpreter.EbpfHandler, pid libpf.PID) err`
`131`	`131`
`132`	`132`	`func Loader(ebpf interpreter.EbpfHandler, info *interpreter.LoaderInfo) (interpreter.Data, error) {`
`133`	`133`	`base := path.Base(info.FileName())`
`134`		`- if !strings.HasPrefix(base, "libluajit-5.1.so") && base != "luajit" {`
	`134`	`+ if !strings.HasPrefix(base, "libluajit-5.1.so") && base != "luajit" && base != "nginx" && base != "openresty" {`
`135`	`135`	`return nil, nil`
`136`	`136`	`}`
`137`	`137`