From: Keir Fraser <keir.fraser@citrix.com>
Date: Wed, 5 Dec 2007 17:56:13 +0000 (+0000)
Subject: xenstore: expanding_buffer variables are supposed to be static. Apart
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14659
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3d87f3ac6c4aeffd0e93cacd8956474c194b6989;p=xen.git

xenstore: expanding_buffer variables are supposed to be static. Apart
from anything else, this was guaranteeing they were initialised.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/tools/xenstore/xenstore_client.c b/tools/xenstore/xenstore_client.c
index 0f36356233..e4c18ae8e9 100644
--- a/tools/xenstore/xenstore_client.c
+++ b/tools/xenstore/xenstore_client.c
@@ -138,7 +138,7 @@ perform(int optind, int argc, char **argv, struct xs_handle *xsh,
 {
     while (optind < argc) {
 #if defined(CLIENT_read)
-	struct expanding_buffer ebuf;
+	static struct expanding_buffer ebuf;
 	unsigned len;
 	char *val = xs_read(xsh, xth, argv[optind], &len);
 	if (val == NULL) {
@@ -151,7 +151,7 @@ perform(int optind, int argc, char **argv, struct xs_handle *xsh,
 	free(val);
 	optind++;
 #elif defined(CLIENT_write)
-	struct expanding_buffer ebuf;
+	static struct expanding_buffer ebuf;
 	char *val_spec = argv[optind + 1];
 	unsigned len;
 	expanding_buffer_ensure(&ebuf, strlen(val_spec)+1);