diff options
Diffstat (limited to 'nptl_db/td_thr_validate.c')
| -rw-r--r-- | nptl_db/td_thr_validate.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/nptl_db/td_thr_validate.c b/nptl_db/td_thr_validate.c index f3c8a7b..9b89fec 100644 --- a/nptl_db/td_thr_validate.c +++ b/nptl_db/td_thr_validate.c @@ -80,28 +80,5 @@ td_thr_validate (const td_thrhandle_t *th) err = TD_OK; } - if (err == TD_OK) - { - /* Verify that this is not a stale element in a fork child. */ - pid_t match_pid = ps_getpid (th->th_ta_p->ph); - psaddr_t pid; - err = DB_GET_FIELD (pid, th->th_ta_p, th->th_unique, pthread, pid, 0); - if (err == TD_OK && (pid_t) (uintptr_t) pid < 0) - { - /* This was a thread that was about to fork, or it is the new sole - thread in a fork child. In the latter case, its tid was stored - via CLONE_CHILD_SETTID and so is already the proper child PID. */ - if (-(pid_t) (uintptr_t) pid == match_pid) - /* It is about to do a fork, but is really still the parent PID. */ - pid = (psaddr_t) (uintptr_t) match_pid; - else - /* It must be a fork child, whose new PID is in the tid field. */ - err = DB_GET_FIELD (pid, th->th_ta_p, th->th_unique, - pthread, tid, 0); - } - if (err == TD_OK && (pid_t) (uintptr_t) pid != match_pid) - err = TD_NOTHR; - } - return err; } |