From 23fa5c97929a1206aaa662e2833eaec629d95c57 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Wed, 17 Dec 2003 12:26:56 +0000
Subject: * card-util.c (print_name): Fixed bad format string usage.
 (print_isoname): Ditto.

* trustdb.c (check_regexp): s/exp/expr/.

* keyedit.c (trustsig_prompt): Removed a "> 255" term; it is
always false due to the data type.

* passphrase.c (agent_get_passphrase): Use xasprintf and avoid
non-literal format strings.

* tdbio.c (upd_hashtable, drop_from_hashtable, lookup_hashtable):
Fixed log_error format string bugs.  Kudos to the now working
gcc-3.3 -Wformat-nonliteral and Florian Weimer's investigations in
gnupg 1.2.3.
---
 g10/passphrase.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

(limited to 'g10/passphrase.c')

diff --git a/g10/passphrase.c b/g10/passphrase.c
index ac7e71591..0db9404b9 100644
--- a/g10/passphrase.c
+++ b/g10/passphrase.c
@@ -673,32 +673,26 @@ agent_get_passphrase ( u32 *keyid, int mode, const char *tryagain_text,
       const char *algo_name = gcry_pk_algo_name ( pk->pubkey_algo );
       const char *timestr;
       char *maink;
-      const char *fmtstr;
       
       if ( !algo_name )
         algo_name = "?";
       
-      fmtstr = _(" (main key ID %08lX)");
-      maink = xmalloc ( strlen (fmtstr) + 20 );
       if( keyid[2] && keyid[3] && keyid[0] != keyid[2] 
           && keyid[1] != keyid[3] )
-        sprintf( maink, fmtstr, (ulong)keyid[3] );
+         maink = xasprintf ( _(" (main key ID %08lX)"), (ulong)keyid[3] );
       else
-        *maink = 0;
+         maink = NULL;
       
       uid = get_user_id ( keyid, &uidlen ); 
       timestr = strtimestamp (pk->timestamp);
-      fmtstr = _("You need a passphrase to unlock the"
+      atext = xasprintf (
+               _("You need a passphrase to unlock the"
                  " secret key for user:\n"
                  "\"%.*s\"\n"
-                 "%u-bit %s key, ID %08lX, created %s%s\n" );
-      atext = xmalloc ( 100 + strlen (fmtstr)  
-                        + uidlen + 15 + strlen(algo_name) + 8
-                        + strlen (timestr) + strlen (maink) );
-      sprintf (atext, fmtstr,
+                 "%u-bit %s key, ID %08lX, created %s%s\n" ),
                uidlen, uid,
                nbits_from_pk (pk), algo_name, (ulong)keyid[1], timestr,
-               maink  );
+               maink?maink:"" );
       xfree (uid);
       xfree (maink);
       
-- 
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