From 4ee4d0b02172cf56d9582bb99e32a65c75315b25 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Mon, 14 Nov 2016 10:25:43 +0900
Subject: [PATCH] scd: Fix status info encoding.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* scd/command.c (send_status_info): Do percent plus encoding correctly.

--

Reported-by: David Härdeman <david@hardeman.nu>
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
---
 scd/command.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scd/command.c b/scd/command.c
index 358459364..e771a745b 100644
--- a/scd/command.c
+++ b/scd/command.c
@@ -2137,7 +2137,8 @@ send_status_info (ctrl_t ctrl, const char *keyword, ...)
         }
       for ( ; valuelen && n < DIM (buf)-2; n++, valuelen--, value++)
         {
-          if (*value < ' ' || *value == '+')
+          if (*value == '+' || *value == '\"' || *value == '%'
+              || *value < ' ')
             {
               sprintf (p, "%%%02X", *value);
               p += 3;