From 84b1182233ec25928b04c04a9bca567f552f95ae Mon Sep 17 00:00:00 2001 From: guoguangwu Date: Fri, 19 Apr 2024 09:05:50 +0800 Subject: [PATCH] runtime/testdata/testprog: close files in the tidExists GCFairness func Signed-off-by: guoguangwu --- src/runtime/testdata/testprog/gc.go | 2 ++ src/runtime/testdata/testprog/syscalls_linux.go | 4 +++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/src/runtime/testdata/testprog/gc.go b/src/runtime/testdata/testprog/gc.go index 5dc85fbb624..375efe382be 100644 --- a/src/runtime/testdata/testprog/gc.go +++ b/src/runtime/testdata/testprog/gc.go @@ -73,6 +73,8 @@ func GCFairness() { fmt.Println("OK") return } + defer f.Close() + if err != nil { fmt.Println(err) os.Exit(1) diff --git a/src/runtime/testdata/testprog/syscalls_linux.go b/src/runtime/testdata/testprog/syscalls_linux.go index 5bb98d01d5a..b4109052858 100644 --- a/src/runtime/testdata/testprog/syscalls_linux.go +++ b/src/runtime/testdata/testprog/syscalls_linux.go @@ -30,7 +30,9 @@ func tidExists(tid int) (exists, supported bool, err error) { if err != nil { return false, false, err } - status, err := io.ReadAll(os.NewFile(uintptr(fd), statusFile)) + f := os.NewFile(uintptr(fd), statusFile) + defer f.Close() + status, err := io.ReadAll(f) if err != nil { return false, false, err }