From patchwork Thu Jan 10 13:10:22 2013
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Subject: monitor: assert monitor_puts()'s loop invariant
From: Markus Armbruster <armbru@redhat.com>
X-Patchwork-Id: 211001
Message-Id: <1357823422-30850-1-git-send-email-armbru@redhat.com>
To: qemu-devel@nongnu.org
Cc: lcapitulino@redhat.com
Date: Thu, 10 Jan 2013 14:10:22 +0100

Chiefly to hush up Coverity.

Signed-off-by: Markus Armbruster <armbru@redhat.com>

---
monitor.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/monitor.c b/monitor.c
index 9cf419b..c6eac60 100644
--- a/monitor.c
+++ b/monitor.c
@@ -270,6 +270,7 @@ static void monitor_puts(Monitor *mon, const char *str)
     char c;
 
     for(;;) {
+        assert(mon->outbuf_index < sizeof(mon->outbuf) - 1);
         c = *str++;
         if (c == '\0')
             break;