From: Andre Noll <maan@systemlinux.org>
Date: Sun, 6 Apr 2008 10:33:46 +0000 (+0200)
Subject: Fix NULL pointer dereference for stdin commands.
X-Git-Tag: v0.3.2~8
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=3fd92b8735671b309fa775312b7cba1f6c7a6b32;ds=sidebyside

Fix NULL pointer dereference for stdin commands.
---

diff --git a/client_common.c b/client_common.c
index 35220608..d8eaba66 100644
--- a/client_common.c
+++ b/client_common.c
@@ -116,6 +116,8 @@ static void client_pre_select(struct sched *s, struct task *t)
 		}
 		return;
 	case CL_SENDING:
+		if (!ct->in_loaded) /* stdin task not yet started */
+			return;
 		if (*ct->in_loaded) {
 			PARA_INFO_LOG("loaded: %zd\n", *ct->in_loaded);
 			para_fd_set(ct->fd, &s->wfds, &s->max_fileno);