From: Richard Jones <rjones@trick.home.annexia.org>
Date: Thu, 17 Sep 2009 13:49:06 +0000 (+0100)
Subject: 'len' should be an unsigned 32 bit int.
X-Git-Tag: 1.0.71~17
X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=commitdiff_plain;h=5ccae24e06c52977f8b71d00c19f1100c1fa9c4c

'len' should be an unsigned 32 bit int.

This only happened to work by accident before because 'unsigned len'
happens to be 32 bit on all platforms we support.
---

diff --git a/daemon/proto.c b/daemon/proto.c
index d935ded..431f219 100644
--- a/daemon/proto.c
+++ b/daemon/proto.c
@@ -45,7 +45,7 @@ main_loop (int _sock)
   XDR xdr;
   char *buf;
   char lenbuf[4];
-  unsigned len;
+  uint32_t len;
   struct guestfs_message_header hdr;
   struct timeval start_t, end_t;
   int64_t start_us, end_us, elapsed_us;