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runtime/testdata/testprog: close files in the tidExists GCFairness func

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Signed-off-by: guoguangwu <guoguangwug@gmail.com>
This commit is contained in:
guoguangwu 2024-04-19 09:05:50 +08:00
parent 334ce51004
commit 84b1182233
2 changed files with 5 additions and 1 deletions
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2
src/runtime/testdata/testprog/gc.go vendored
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@ -73,6 +73,8 @@ func GCFairness() {
fmt.Println("OK")
return
}
defer f.Close()
if err != nil {
fmt.Println(err)
os.Exit(1)

4
src/runtime/testdata/testprog/syscalls_linux.go vendored
View File

@ -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
}