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Thu Jun 6 16:12:39 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

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* hurd/hurdsig.c (_hurd_internal_post_signal): For SIGNO==0 pending
	check, deliver a pending blocked signal if its action might be to
	ignore.
	* sysdeps/mach/hurd/sigaction.c: If new action is SIG_IGN or SIG_DFL
	and SIG is pending, wake up signal thread to check us.

	* hurd/hurdsig.c (_hurd_internal_post_signal): Don't mark a signal
	pending while blocked or stopped when the action is to ignore it.

	* hurd/hurdsig.c (_hurd_internal_post_signal: resume): Only set
	SS_SUSPENDED when the thread is really suspended.

	* elf/rtld.c (dl_main): Don't dereference _dl_rtld_map.l_next if null.
This commit is contained in:
Roland McGrath
1996-06-06 20:49:22 +00:00
parent e60062b769
commit 4d02a5b18a
4 changed files with 50 additions and 17 deletions
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3
elf/rtld.c
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@@ -263,7 +263,8 @@ of this helper program; chances are you did not intend to run this program.\n",
/* No DT_NEEDED entry referred to the interpreter object itself,
so remove it from the list of visible objects. */
_dl_rtld_map.l_prev->l_next = _dl_rtld_map.l_next;
_dl_rtld_map.l_next->l_prev = _dl_rtld_map.l_prev;
if (_dl_rtld_map.l_next)
_dl_rtld_map.l_next->l_prev = _dl_rtld_map.l_prev;
}
if (list_only)