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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-20 08:43:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-20 08:43:47 -0700
commit75d95062185c60356a423f7ab9e975b4293ec4f3 (patch)
tree3840402016a9176ea03988adb4c9209e1aaa09ba
parentc5b0079c0a7641caac3fedab75e8e63aeb54d7e2 (diff)
parent1b04624f93bb1c4f9495b8476d1dd0200af019e2 (diff)
Merge branch 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace
* 'tracehook' of git://git.kernel.org/pub/scm/linux/kernel/git/frob/linux-2.6-utrace: tracehook: fix SA_NOCLDWAIT
-rw-r--r--kernel/signal.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index c539f60c6f41..e661b01d340f 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1338,6 +1338,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
struct siginfo info;
unsigned long flags;
struct sighand_struct *psig;
+ int ret = sig;
BUG_ON(sig == -1);
@@ -1402,7 +1403,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
* is implementation-defined: we do (if you don't want
* it, just use SIG_IGN instead).
*/
- tsk->exit_signal = -1;
+ ret = tsk->exit_signal = -1;
if (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN)
sig = -1;
}
@@ -1411,7 +1412,7 @@ int do_notify_parent(struct task_struct *tsk, int sig)
__wake_up_parent(tsk, tsk->parent);
spin_unlock_irqrestore(&psig->siglock, flags);
- return sig;
+ return ret;
}
static void do_notify_parent_cldstop(struct task_struct *tsk, int why)

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