From 68191d0c935719d9ab171e49b6456372c72cf1c4 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Wed, 20 Jul 2005 15:05:05 +0000
Subject: * keylist.c (email_kludge): Reworked.

* certdump.c (gpgsm_print_serial, gpgsm_dump_serial): Cast printf
arg to unsigned.
* call-dirmngr.c (gpgsm_dirmngr_run_command): Ditto
---
 scd/app-openpgp.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'scd/app-openpgp.c')

diff --git a/scd/app-openpgp.c b/scd/app-openpgp.c
index 11e6eebaf..bd56fb99d 100644
--- a/scd/app-openpgp.c
+++ b/scd/app-openpgp.c
@@ -1230,8 +1230,15 @@ do_readkey (app_t app, const char *keyid, unsigned char **pk, size_t *pklen)
   buf = app->app_local->pk[keyno-1].key;
   if (!buf)
     return gpg_error (GPG_ERR_NO_PUBKEY);
-  *pk = buf;
   *pklen = app->app_local->pk[keyno-1].keylen;;
+  *pk = xtrymalloc (*pklen);
+  if (!*pk)
+    {
+      err = gpg_error_from_errno (errno);
+      *pklen = 0;
+      return err;
+    }
+  memcpy (*pk, buf, *pklen);
   return 0;
 #else
   return gpg_error (GPG_ERR_NOT_IMPLEMENTED);
-- 
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