From: Juan Quintela <quintela@redhat.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] savevm: qemu_fille_buffer() used to return one error for reads of size 0.
Date: Tue, 25 Oct 2011 19:18:58 +0200 [thread overview]
Message-ID: <1319563138-21631-1-git-send-email-quintela@redhat.com> (raw)
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
savevm.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/savevm.c b/savevm.c
index f01838f..bee16c0 100644
--- a/savevm.c
+++ b/savevm.c
@@ -476,6 +476,8 @@ static void qemu_fill_buffer(QEMUFile *f)
if (len > 0) {
f->buf_size += len;
f->buf_offset += len;
+ } else if (len == 0) {
+ f->last_error = -EIO;
} else if (len != -EAGAIN)
f->last_error = len;
}
--
1.7.6.4
next reply other threads:[~2011-10-25 17:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-25 17:18 Juan Quintela [this message]
2011-10-25 17:46 ` [Qemu-devel] [PATCH] savevm: qemu_fille_buffer() used to return one error for reads of size 0 Markus Armbruster
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