From ceaacb4ef6c696412b3acd5ee7ddf2f8376e12e5 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 14 Aug 2008 08:10:48 -0400 Subject: PR6842: work around possibly null task->signal in utrace death callback --- runtime/ChangeLog | 6 ++++++ runtime/task_finder.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'runtime') diff --git a/runtime/ChangeLog b/runtime/ChangeLog index 7ec5d453..58678de5 100644 --- a/runtime/ChangeLog +++ b/runtime/ChangeLog @@ -1,3 +1,9 @@ +2008-08-14 Frank Ch. Eigler + + PR 6842. + * task_finder.c (__stp_utrace_task_finder_target_death): Tolerate + null tsk->signal. + 2008-08-12 David Smith PR 6445 (partial) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index 26375780..928b7087 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -591,7 +591,7 @@ __stp_utrace_task_finder_target_death(struct utrace_attached_engine *engine, // Call the callback rc = tgt->callback(tsk, 0, - (atomic_read(&tsk->signal->live) == 0), + (tsk->signal == NULL) || (atomic_read(&tsk->signal->live) == 0), tgt); if (rc != 0) { _stp_error("death callback for %d failed: %d", -- cgit