diff options
Diffstat (limited to 'linuxthreads_db/td_thr_clear_event.c')
| -rw-r--r-- | linuxthreads_db/td_thr_clear_event.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/linuxthreads_db/td_thr_clear_event.c b/linuxthreads_db/td_thr_clear_event.c index 57cb821a3a..c027fc09fd 100644 --- a/linuxthreads_db/td_thr_clear_event.c +++ b/linuxthreads_db/td_thr_clear_event.c @@ -1,5 +1,5 @@ /* Disable specific event for thread. - Copyright (C) 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -33,6 +33,11 @@ td_thr_clear_event (th, event) LOG ("td_thr_clear_event"); + /* If the thread descriptor has not yet been constructed do not do + anything. */ + if (th->th_unique == NULL) + return TD_OK; + /* Write the new value into the thread data structure. */ if (ps_pdread (th->th_ta_p->ph, ((char *) th->th_unique |