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authorDenys Vlasenko <vda.linux@googlemail.com>2009-06-03 12:37:30 (GMT)
committer Mike Frysinger <vapier@gentoo.org>2009-07-22 09:19:15 (GMT)
commit6a98f95373d60d48001299797f52b1f19c7ffecd (patch)
treead957483bc617c93fef9fbb0a43170f118bfe115
parent078d55028e4f4e9e4ba9216580a37778c40eca5c (diff)
downloadbusybox-6a98f95373d60d48001299797f52b1f19c7ffecd.tar.gz
busybox-6a98f95373d60d48001299797f52b1f19c7ffecd.tar.bz2
hush: fix a case when backgrounded cmd makes shell hang
Signed-off-by: Bayram Kurumahmut <kbayram@ubicom.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-rw-r--r--shell/hush.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 3863077..8351590 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -3398,6 +3398,8 @@ static int checkjobs(struct pipe* fg_pipe)
#endif
return rcode;
}
+ if (!fg_pipe->alive_cmds)
+ return rcode;
}
/* There are still running processes in the fg pipe */
goto wait_more; /* do waitpid again */