From 303b4bd6361a817227aa72a63b3a32d9c063b1d9 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Wed, 6 Mar 2002 09:01:12 +0000
Subject: Decryption using a Cryptoflex card does now work.

---
 sm/base64.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'sm/base64.c')

diff --git a/sm/base64.c b/sm/base64.c
index bf1aea179..e7a1ae9ae 100644
--- a/sm/base64.c
+++ b/sm/base64.c
@@ -224,8 +224,9 @@ base64_reader_cb (void *cb_value, char *buffer, size_t count, size_t *nread)
           parm->linelen = parm->readpos = 0;
         }
       else if ( parm->have_lf && parm->line_counter == 1
-                && !strncmp (parm->line, "Content-Type:", 13))
-        { /* Might be a S/MIME body */
+                && parm->linelen >= 13
+                && !ascii_memcasecmp (parm->line, "Content-Type:", 13))
+        { /* might be a S/MIME body */
           parm->might_be_smime = 1;
           parm->linelen = parm->readpos = 0;
           goto next;
-- 
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