From c8e9d2b7eb6ef55e1386150458c58e6554762166 Mon Sep 17 00:00:00 2001 From: Dmitry Chagin Date: Thu, 29 Jul 2021 12:53:59 +0300 Subject: [PATCH] linux(4): Use linux_tdfind() in get_robust_list. In the Linux emulation layer linux_tdfind() has a special purpose to handle glibc specific TID mangling and we should use it instead of tdfind(). MFC after: 2 weeks --- sys/compat/linux/linux_futex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/compat/linux/linux_futex.c b/sys/compat/linux/linux_futex.c index 07623fbfe9e..ec65db3f8bd 100644 --- a/sys/compat/linux/linux_futex.c +++ b/sys/compat/linux/linux_futex.c @@ -902,7 +902,7 @@ linux_get_robust_list(struct thread *td, struct linux_get_robust_list_args *args KASSERT(em != NULL, ("get_robust_list: emuldata notfound.\n")); head = em->robust_futexes; } else { - td2 = tdfind(args->pid, -1); + td2 = linux_tdfind(td, args->pid, -1); if (td2 == NULL) return (ESRCH); if (SV_PROC_ABI(td2->td_proc) != SV_ABI_LINUX) {