From: Amitay Isaacs <amitay@gmail.com>
Date: Wed, 1 Feb 2017 04:52:48 +0000 (+1100)
Subject: ctdb-common: ioctl(.. FIONREAD ..) returns an int value
X-Git-Tag: talloc-2.1.9~284
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bea45e450e5ebd6544c2a8be4493242158b712e;p=thirdparty%2Fsamba.git

ctdb-common: ioctl(.. FIONREAD ..) returns an int value

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12549

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Wed Feb  1 14:29:14 CET 2017 on sn-devel-144
---

diff --git a/ctdb/common/run_proc.c b/ctdb/common/run_proc.c
index 96e422cde87..f9fee80e907 100644
--- a/ctdb/common/run_proc.c
+++ b/ctdb/common/run_proc.c
@@ -132,8 +132,9 @@ static void proc_read_handler(struct tevent_context *ev,
 {
 	struct proc_context *proc = talloc_get_type_abort(
 		private_data, struct proc_context);
-	size_t offset, len = 0;
+	size_t offset;
 	ssize_t nread;
+	int len = 0;
 	int ret;
 
 	ret = ioctl(proc->fd, FIONREAD, &len);