From: Markus Armbruster <armbru@redhat.com>
Date: Thu, 27 Jun 2013 14:22:07 +0000 (+0200)
Subject: qemu-char: Fix ringbuf option size
X-Git-Tag: v1.5.3~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f8dca733363650aaab2d8d9488a3c5e1fa829cd;p=thirdparty%2Fqemu.git

qemu-char: Fix ringbuf option size

Any attempt to use it trips an "opt->desc->type == QEMU_OPT_NUMBER"
assertion.  Broken in commit 1da48c65.

Cc: qemu-stable@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
(cherry picked from commit 0f953051178f2e3df36efa5158a71f33d35fa812)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---

diff --git a/qemu-char.c b/qemu-char.c
index 3cdf075009e..ad9408e6e4c 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -3162,7 +3162,7 @@ static void qemu_chr_parse_ringbuf(QemuOpts *opts, ChardevBackend *backend,
 
     backend->ringbuf = g_new0(ChardevRingbuf, 1);
 
-    val = qemu_opt_get_number(opts, "size", 0);
+    val = qemu_opt_get_size(opts, "size", 0);
     if (val != 0) {
         backend->ringbuf->has_size = true;
         backend->ringbuf->size = val;