New patch to review for serialice: qemu-0.15.x/serialice-com: Fix parsing of version string

[Patrick Rudolph]

Patrick Rudolph ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14510

-gerrit

commit 9f9e54237af11e1f96c9737200f1627508fbf170
Author: Patrick Rudolph 
Date:   Mon Apr 25 12:24:03 2016 +0200

qemu-0.15.x/serialice-com: Fix parsing of version string

Check buffer contents after writing to it.
    Fixes version string wasn't parsed at all, as it starts
    with \r\n.

Change-Id: Ia012434b3806f936971c8f9e99ed198f85171111
    Signed-off-by: Patrick Rudolph 
---
 qemu-0.15.x/serialice-com.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qemu-0.15.x/serialice-com.c b/qemu-0.15.x/serialice-com.c
index 54f293b..cb3794c 100644
--- a/qemu-0.15.x/serialice-com.c
+++ b/qemu-0.15.x/serialice-com.c
@@ -346,9 +346,9 @@ static void msg_version(void)
     memset(s->buffer, 0, BUFFER_SIZE);
     serialice_read(s, s->buffer, 1);
     serialice_read(s, s->buffer, 1);
-    while (s->buffer[len++] != '\n') {
+    do {
         serialice_read(s, s->buffer + len, 1);
-    }
+    } while (s->buffer[len++] != '\n');
     s->buffer[len - 1] = '\0';

printf("%s\n", s->buffer);