upstream/608706-fix-spelling-errors.patch: to fix some spelling errors (Closes: 608706)

[software/mutt-debian.git] / smime.c

diff --git a/smime.c b/smime.c
index 437b62fb8ba0a4e69eeb5cba7049c034203f5959..ef7efc126e653a74cc445457d70dce99096eb87d 100644 (file)
--- a/smime.c
+++ b/smime.c
@@ -352,9 +352,8 @@ static void smime_entry (char *s, size_t l, MUTTMENU * menu, int num)
 char* smime_ask_for_key (char *prompt, char *mailbox, short public)
 {
   char *fname;
 char* smime_ask_for_key (char *prompt, char *mailbox, short public)
 {
   char *fname;

-  smime_id *Table;
-  long cert_num; /* Will contain the number of certificates.
-      * To be able to get it, the .index file will be read twice... */
+  smime_id *table = 0;
+  int table_count;

   char index_file[_POSIX_PATH_MAX];
   FILE *index;
   char buf[LONG_STRING];
   char index_file[_POSIX_PATH_MAX];
   FILE *index;
   char buf[LONG_STRING];


@@ -370,19 +369,6 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
   snprintf(index_file, sizeof (index_file), "%s/.index",
     public ? NONULL(SmimeCertificates) : NONULL(SmimeKeys));
   
   snprintf(index_file, sizeof (index_file), "%s/.index",
     public ? NONULL(SmimeCertificates) : NONULL(SmimeKeys));
   

-  index = fopen(index_file, "r");
-  if (index == NULL) 
-  {
-    mutt_perror (index_file);      
-    return NULL;
-  }
-  /* Count Lines */
-  cert_num = 0;
-  while (!feof(index)) {
-    if (fgets(buf, sizeof(buf), index)) cert_num++;
-  }
-  fclose(index);
-

   FOREVER
   {
     *qry = 0;
   FOREVER
   {
     *qry = 0;


@@ -401,7 +387,7 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
     }
     /* Read Entries */
     cur = 0;
     }
     /* Read Entries */
     cur = 0;

-    Table = safe_calloc(cert_num, sizeof (smime_id));
+    table_count = 0;

     while (!feof(index)) {
         numFields = fscanf (index, MUTT_FORMAT(STRING) " %x.%i " MUTT_FORMAT(STRING), fields[0], &hash,
           &hash_suffix, fields[2]);
     while (!feof(index)) {
         numFields = fscanf (index, MUTT_FORMAT(STRING) " %x.%i " MUTT_FORMAT(STRING), fields[0], &hash,
           &hash_suffix, fields[2]);


@@ -416,16 +402,18 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
           !mutt_stristr(fields[2], qry))
         continue;
   
           !mutt_stristr(fields[2], qry))
         continue;
   

-      Table[cur].hash = hash;
-      Table[cur].suffix = hash_suffix;
-      strncpy(Table[cur].email, fields[0], sizeof(Table[cur].email));
-      strncpy(Table[cur].nick, fields[2], sizeof(Table[cur].nick));
-      Table[cur].trust = *fields[4];
-      Table[cur].public = public;
+      ++table_count;
+      safe_realloc(&table, sizeof(smime_id) * table_count);
+      table[cur].hash = hash;
+      table[cur].suffix = hash_suffix;
+      strncpy(table[cur].email, fields[0], sizeof(table[cur].email));
+      strncpy(table[cur].nick, fields[2], sizeof(table[cur].nick));
+      table[cur].trust = *fields[4];
+      table[cur].public = public;

   
       cur++;
     }
   
       cur++;
     }

-    fclose(index);
+    safe_fclose (&index);

   
     /* Make Helpstring */
     helpstr[0] = 0;
   
     /* Make Helpstring */
     helpstr[0] = 0;


@@ -438,12 +426,11 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
     strcat (helpstr, buf);     /* __STRCAT_CHECKED__ */
   
     /* Create the menu */
     strcat (helpstr, buf);     /* __STRCAT_CHECKED__ */
   
     /* Create the menu */

-    menu = mutt_new_menu();
+    menu = mutt_new_menu(MENU_SMIME);

     menu->max = cur;
     menu->make_entry = smime_entry;
     menu->max = cur;
     menu->make_entry = smime_entry;

-    menu->menu = MENU_SMIME;

     menu->help = helpstr;
     menu->help = helpstr;

-    menu->data = Table;
+    menu->data = table;

     menu->title = title;
     /* sorting keys might be done later - TODO */
   
     menu->title = title;
     /* sorting keys might be done later - TODO */
   


@@ -455,7 +442,7 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
       switch (mutt_menuLoop (menu)) {
         case OP_GENERIC_SELECT_ENTRY:
           cur = menu->current;
       switch (mutt_menuLoop (menu)) {
         case OP_GENERIC_SELECT_ENTRY:
           cur = menu->current;

-       hash = 1;
+         hash = 1;

           done = 1;
           break;
         case OP_EXIT:
           done = 1;
           break;
         case OP_EXIT:


@@ -464,14 +451,12 @@ char* smime_ask_for_key (char *prompt, char *mailbox, short public)
           break;
       }
     }
           break;
       }
     }

-    if (hash) {
-      fname = safe_malloc(13); /* Hash + '.' + Suffix + \0 */
-      sprintf(fname, "%.8x.%i", Table[cur].hash, Table[cur].suffix);
-    }
+    if (table_count && hash)
+      safe_asprintf(&fname, "%.8x.%i", table[cur].hash, table[cur].suffix);

     else fname = NULL;
   
     mutt_menuDestroy (&menu);
     else fname = NULL;
   
     mutt_menuDestroy (&menu);

-    FREE (&Table);
+    FREE (&table);

     set_option (OPTNEEDREDRAW);
   
     if (fname) return fname;
     set_option (OPTNEEDREDRAW);
   
     if (fname) return fname;


@@ -531,8 +516,7 @@ char *smime_get_field_from_db (char *mailbox, char *query, short public, short m
        if (numFields < 2)
            continue;
        if (mailbox && public && 
        if (numFields < 2)
            continue;
        if (mailbox && public && 

-           (!fields[4] ||
-            *fields[4] == 'i' || *fields[4] == 'e' || *fields[4] == 'r'))
+           (*fields[4] == 'i' || *fields[4] == 'e' || *fields[4] == 'r'))

            continue;
 
        if (found)
            continue;
 
        if (found)


@@ -769,7 +753,7 @@ char *smime_findKeys (ADDRESS *to, ADDRESS *cc, ADDRESS *bcc)
       default: abort ();
     }
     
       default: abort ();
     }
     

-    *last = rfc822_cpy_adr (p);
+    *last = rfc822_cpy_adr (p, 0);

     while (*last)
       last = &((*last)->next);
   }
     while (*last)
       last = &((*last)->next);
   }


@@ -827,7 +811,7 @@ static int smime_handle_cert_email (char *certificate, char *mailbox,
   int ret = -1, count = 0;
   pid_t thepid;
 
   int ret = -1, count = 0;
   pid_t thepid;
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);
   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);


@@ -835,10 +819,10 @@ static int smime_handle_cert_email (char *certificate, char *mailbox,
   }
   mutt_unlink (tmpfname);
 
   }
   mutt_unlink (tmpfname);
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fpout = safe_fopen (tmpfname, "w+")) == NULL)
   {
   if ((fpout = safe_fopen (tmpfname, "w+")) == NULL)
   {

-    fclose (fperr);
+    safe_fclose (&fperr);

     mutt_perror (tmpfname);
     return 1;
   }
     mutt_perror (tmpfname);
     return 1;
   }


@@ -850,8 +834,8 @@ static int smime_handle_cert_email (char *certificate, char *mailbox,
                               SmimeGetCertEmailCommand))== -1)
   {
     mutt_message (_("Error: unable to create OpenSSL subprocess!"));
                               SmimeGetCertEmailCommand))== -1)
   {
     mutt_message (_("Error: unable to create OpenSSL subprocess!"));

-    fclose (fperr);
-    fclose (fpout);
+    safe_fclose (&fperr);
+    safe_fclose (&fpout);

     return 1;
   }
 
     return 1;
   }
 


@@ -901,8 +885,8 @@ static int smime_handle_cert_email (char *certificate, char *mailbox,
   }
   else if(copy) ret = 2;
 
   }
   else if(copy) ret = 2;
 

-  fclose (fpout);
-  fclose (fperr);
+  safe_fclose (&fpout);
+  safe_fclose (&fperr);

 
   return ret;
 }
 
   return ret;
 }


@@ -918,7 +902,7 @@ static char *smime_extract_certificate (char *infile)
   int empty;
 
 
   int empty;
 
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);
   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);


@@ -926,10 +910,10 @@ static char *smime_extract_certificate (char *infile)
   }
   mutt_unlink (tmpfname);
 
   }
   mutt_unlink (tmpfname);
 

-  mutt_mktemp (pk7out);
+  mutt_mktemp (pk7out, sizeof (pk7out));

   if ((fpout = safe_fopen (pk7out, "w+")) == NULL)
   {
   if ((fpout = safe_fopen (pk7out, "w+")) == NULL)
   {

-    fclose (fperr);
+    safe_fclose (&fperr);

     mutt_perror (pk7out);
     return NULL;
   }
     mutt_perror (pk7out);
     return NULL;
   }


@@ -943,8 +927,8 @@ static char *smime_extract_certificate (char *infile)
                               SmimePk7outCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));
                               SmimePk7outCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));

-    fclose (fperr);
-    fclose (fpout);
+    safe_fclose (&fperr);
+    safe_fclose (&fpout);

     mutt_unlink (pk7out);
     return NULL;
   }
     mutt_unlink (pk7out);
     return NULL;
   }


@@ -961,19 +945,19 @@ static char *smime_extract_certificate (char *infile)
   {
     mutt_perror (pk7out);
     mutt_copy_stream (fperr, stdout);
   {
     mutt_perror (pk7out);
     mutt_copy_stream (fperr, stdout);

-    fclose (fpout);
-    fclose (fperr);
+    safe_fclose (&fpout);
+    safe_fclose (&fperr);

     mutt_unlink (pk7out);
     return NULL;
     
   }
 
 
     mutt_unlink (pk7out);
     return NULL;
     
   }
 
 

-  fclose (fpout);
-  mutt_mktemp (certfile);
+  safe_fclose (&fpout);
+  mutt_mktemp (certfile, sizeof (certfile));

   if ((fpout = safe_fopen (certfile, "w+")) == NULL)
   {
   if ((fpout = safe_fopen (certfile, "w+")) == NULL)
   {

-    fclose (fperr);
+    safe_fclose (&fperr);

     mutt_unlink (pk7out);
     mutt_perror (certfile);
     return NULL;
     mutt_unlink (pk7out);
     mutt_perror (certfile);
     return NULL;


@@ -987,8 +971,8 @@ static char *smime_extract_certificate (char *infile)
                               SmimeGetCertCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));
                               SmimeGetCertCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));

-    fclose (fperr);
-    fclose (fpout);
+    safe_fclose (&fperr);
+    safe_fclose (&fpout);

     mutt_unlink (pk7out);
     mutt_unlink (certfile);
     return NULL;
     mutt_unlink (pk7out);
     mutt_unlink (certfile);
     return NULL;


@@ -1006,14 +990,14 @@ static char *smime_extract_certificate (char *infile)
   if (empty)
   {
     mutt_copy_stream (fperr, stdout);
   if (empty)
   {
     mutt_copy_stream (fperr, stdout);

-    fclose (fpout);
-    fclose (fperr);
+    safe_fclose (&fpout);
+    safe_fclose (&fperr);

     mutt_unlink (certfile);
     return NULL;
   }
 
     mutt_unlink (certfile);
     return NULL;
   }
 

-  fclose (fpout);
-  fclose (fperr);
+  safe_fclose (&fpout);
+  safe_fclose (&fperr);

 
   return safe_strdup (certfile);
 }
 
   return safe_strdup (certfile);
 }


@@ -1027,7 +1011,7 @@ static char *smime_extract_signer_certificate (char *infile)
   int empty;
 
 
   int empty;
 
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);
   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);


@@ -1036,10 +1020,10 @@ static char *smime_extract_signer_certificate (char *infile)
   mutt_unlink (tmpfname);
 
 
   mutt_unlink (tmpfname);
 
 

-  mutt_mktemp (certfile);
+  mutt_mktemp (certfile, sizeof (certfile));

   if ((fpout = safe_fopen (certfile, "w+")) == NULL)
   {
   if ((fpout = safe_fopen (certfile, "w+")) == NULL)
   {

-    fclose (fperr);
+    safe_fclose (&fperr);

     mutt_perror (certfile);
     return NULL;
   }
     mutt_perror (certfile);
     return NULL;
   }


@@ -1052,8 +1036,8 @@ static char *smime_extract_signer_certificate (char *infile)
                               SmimeGetSignerCertCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));
                               SmimeGetSignerCertCommand))== -1)
   {
     mutt_any_key_to_continue (_("Error: unable to create OpenSSL subprocess!"));

-    fclose (fperr);
-    fclose (fpout);
+    safe_fclose (&fperr);
+    safe_fclose (&fpout);

     mutt_unlink (pk7out);
     mutt_unlink (certfile);
     return NULL;
     mutt_unlink (pk7out);
     mutt_unlink (certfile);
     return NULL;


@@ -1071,14 +1055,14 @@ static char *smime_extract_signer_certificate (char *infile)
     mutt_endwin (NULL);
     mutt_copy_stream (fperr, stdout);
     mutt_any_key_to_continue (NULL);
     mutt_endwin (NULL);
     mutt_copy_stream (fperr, stdout);
     mutt_any_key_to_continue (NULL);

-    fclose (fpout);
-    fclose (fperr);
+    safe_fclose (&fpout);
+    safe_fclose (&fperr);

     mutt_unlink (certfile);
     return NULL;
   }
 
     mutt_unlink (certfile);
     return NULL;
   }
 

-  fclose (fpout);
-  fclose (fperr);
+  safe_fclose (&fpout);
+  safe_fclose (&fperr);

 
   return safe_strdup (certfile);
 }
 
   return safe_strdup (certfile);
 }


@@ -1094,7 +1078,7 @@ void smime_invoke_import (char *infile, char *mailbox)
   FILE *smimein=NULL, *fpout = NULL, *fperr = NULL;
   pid_t thepid=-1;
 
   FILE *smimein=NULL, *fpout = NULL, *fperr = NULL;
   pid_t thepid=-1;
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);
   if ((fperr = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);


@@ -1102,10 +1086,10 @@ void smime_invoke_import (char *infile, char *mailbox)
   }
   mutt_unlink (tmpfname);
 
   }
   mutt_unlink (tmpfname);
 

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((fpout = safe_fopen (tmpfname, "w+")) == NULL)
   {
   if ((fpout = safe_fopen (tmpfname, "w+")) == NULL)
   {

-    fclose (fperr);
+    safe_fclose (&fperr);

     mutt_perror (tmpfname);
     return;
   }
     mutt_perror (tmpfname);
     return;
   }


@@ -1131,7 +1115,7 @@ void smime_invoke_import (char *infile, char *mailbox)
     }
     fputs (buf, smimein);
     fputc ('\n', smimein);
     }
     fputs (buf, smimein);
     fputc ('\n', smimein);

-    fclose(smimein);
+    safe_fclose (&smimein);

 
     mutt_wait_filter (thepid);
   
 
     mutt_wait_filter (thepid);
   


@@ -1147,8 +1131,8 @@ void smime_invoke_import (char *infile, char *mailbox)
   mutt_copy_stream (fpout, stdout);
   mutt_copy_stream (fperr, stdout);
 
   mutt_copy_stream (fpout, stdout);
   mutt_copy_stream (fperr, stdout);
 

-  fclose (fpout);
-  fclose (fperr);
+  safe_fclose (&fpout);
+  safe_fclose (&fperr);

 
 }
 
 
 }
 


@@ -1160,7 +1144,7 @@ int smime_verify_sender(HEADER *h)
   FILE *fpout;
   int retval=1;
 
   FILE *fpout;
   int retval=1;
 

-  mutt_mktemp (tempfname);
+  mutt_mktemp (tempfname, sizeof (tempfname));

   if (!(fpout = safe_fopen (tempfname, "w")))
   {
     mutt_perror (tempfname);
   if (!(fpout = safe_fopen (tempfname, "w")))
   {
     mutt_perror (tempfname);


@@ -1175,7 +1159,7 @@ int smime_verify_sender(HEADER *h)
     mutt_copy_message (fpout, Context, h, 0, 0);
 
   fflush(fpout);
     mutt_copy_message (fpout, Context, h, 0, 0);
 
   fflush(fpout);

-  fclose (fpout);
+  safe_fclose (&fpout);

 
   if (h->env->from)
   {
 
   if (h->env->from)
   {


@@ -1265,30 +1249,30 @@ BODY *smime_build_smime_entity (BODY *a, char *certlist)
   int err = 0, empty;
   pid_t thepid;
   
   int err = 0, empty;
   pid_t thepid;
   

-  mutt_mktemp (tempfile);
+  mutt_mktemp (tempfile, sizeof (tempfile));

   if ((fpout = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);
     return (NULL);
   }
 
   if ((fpout = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);
     return (NULL);
   }
 

-  mutt_mktemp (smimeerrfile);
+  mutt_mktemp (smimeerrfile, sizeof (smimeerrfile));

   if ((smimeerr = safe_fopen (smimeerrfile, "w+")) == NULL)
   {
     mutt_perror (smimeerrfile);
   if ((smimeerr = safe_fopen (smimeerrfile, "w+")) == NULL)
   {
     mutt_perror (smimeerrfile);

-    fclose (fpout);
+    safe_fclose (&fpout);

     mutt_unlink (tempfile);
     return NULL;
   }
   mutt_unlink (smimeerrfile);
   
     mutt_unlink (tempfile);
     return NULL;
   }
   mutt_unlink (smimeerrfile);
   

-  mutt_mktemp (smimeinfile);
+  mutt_mktemp (smimeinfile, sizeof (smimeinfile));

   if ((fptmp = safe_fopen (smimeinfile, "w+")) == NULL)
   {
     mutt_perror (smimeinfile);
     mutt_unlink (tempfile);
   if ((fptmp = safe_fopen (smimeinfile, "w+")) == NULL)
   {
     mutt_perror (smimeinfile);
     mutt_unlink (tempfile);

-    fclose (fpout);
-    fclose (smimeerr);
+    safe_fclose (&fpout);
+    safe_fclose (&smimeerr);

     return NULL;
   }
 
     return NULL;
   }
 


@@ -1310,20 +1294,20 @@ BODY *smime_build_smime_entity (BODY *a, char *certlist)
   mutt_write_mime_header (a, fptmp);
   fputc ('\n', fptmp);
   mutt_write_mime_body (a, fptmp);
   mutt_write_mime_header (a, fptmp);
   fputc ('\n', fptmp);
   mutt_write_mime_body (a, fptmp);

-  fclose (fptmp);
+  safe_fclose (&fptmp);

 
   if ((thepid =
        smime_invoke_encrypt (&smimein, NULL, NULL, -1,
                             fileno (fpout), fileno (smimeerr),
                             smimeinfile, certfile)) == -1)
   {
 
   if ((thepid =
        smime_invoke_encrypt (&smimein, NULL, NULL, -1,
                             fileno (fpout), fileno (smimeerr),
                             smimeinfile, certfile)) == -1)
   {

-    fclose (smimeerr);
+    safe_fclose (&smimeerr);

     mutt_unlink (smimeinfile);
     mutt_unlink (certfile);
     return (NULL);
   }
 
     mutt_unlink (smimeinfile);
     mutt_unlink (certfile);
     return (NULL);
   }
 

-  fclose (smimein);
+  safe_fclose (&smimein);

   
   mutt_wait_filter (thepid);
   mutt_unlink (smimeinfile);
   
   mutt_wait_filter (thepid);
   mutt_unlink (smimeinfile);


@@ -1332,7 +1316,7 @@ BODY *smime_build_smime_entity (BODY *a, char *certlist)
   fflush (fpout);
   rewind (fpout);
   empty = (fgetc (fpout) == EOF);
   fflush (fpout);
   rewind (fpout);
   empty = (fgetc (fpout) == EOF);

-  fclose (fpout);
+  safe_fclose (&fpout);

  
   fflush (smimeerr);
   rewind (smimeerr);
  
   fflush (smimeerr);
   rewind (smimeerr);


@@ -1341,7 +1325,7 @@ BODY *smime_build_smime_entity (BODY *a, char *certlist)
     err = 1;
     fputs (buf, stdout);
   }
     err = 1;
     fputs (buf, stdout);
   }

-  fclose (smimeerr);
+  safe_fclose (&smimeerr);

 
   /* pause if there is any error output from SMIME */
   if (err)
 
   /* pause if there is any error output from SMIME */
   if (err)


@@ -1386,6 +1370,13 @@ BODY *smime_sign_message (BODY *a )
   pid_t thepid;
   char *intermediates = smime_get_field_from_db(NULL, SmimeDefaultKey, 1, 1);
 
   pid_t thepid;
   char *intermediates = smime_get_field_from_db(NULL, SmimeDefaultKey, 1, 1);
 

+  if (!SmimeDefaultKey)
+  {
+    mutt_error _("Can't sign: No key specified. Use Sign As.");
+    FREE (&intermediates);
+    return NULL;
+  }
+

   if (!intermediates)
   {
     mutt_message(_("Warning: Intermediate certificate not found."));
   if (!intermediates)
   {
     mutt_message(_("Warning: Intermediate certificate not found."));


@@ -1394,26 +1385,30 @@ BODY *smime_sign_message (BODY *a )
 
   convert_to_7bit (a); /* Signed data _must_ be in 7-bit format. */
 
 
   convert_to_7bit (a); /* Signed data _must_ be in 7-bit format. */
 

-  mutt_mktemp (filetosign);
+  mutt_mktemp (filetosign, sizeof (filetosign));

   if ((sfp = safe_fopen (filetosign, "w+")) == NULL)
   {
     mutt_perror (filetosign);
   if ((sfp = safe_fopen (filetosign, "w+")) == NULL)
   {
     mutt_perror (filetosign);

+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);

     return NULL;
   }
 
     return NULL;
   }
 

-  mutt_mktemp (signedfile);
+  mutt_mktemp (signedfile, sizeof (signedfile));

   if ((smimeout = safe_fopen (signedfile, "w+")) == NULL)
   {
     mutt_perror (signedfile);
   if ((smimeout = safe_fopen (signedfile, "w+")) == NULL)
   {
     mutt_perror (signedfile);

-    fclose (sfp);
+    safe_fclose (&sfp);

     mutt_unlink (filetosign);
     mutt_unlink (filetosign);

+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);

     return NULL;
   }
   
   mutt_write_mime_header (a, sfp);
   fputc ('\n', sfp);
   mutt_write_mime_body (a, sfp);
     return NULL;
   }
   
   mutt_write_mime_header (a, sfp);
   fputc ('\n', sfp);
   mutt_write_mime_body (a, sfp);

-  fclose (sfp);
+  safe_fclose (&sfp);

 
   
 
 
   
 


@@ -1432,14 +1427,16 @@ BODY *smime_sign_message (BODY *a )
                                 -1, fileno (smimeout), -1, filetosign)) == -1)
   {
     mutt_perror _("Can't open OpenSSL subprocess!");
                                 -1, fileno (smimeout), -1, filetosign)) == -1)
   {
     mutt_perror _("Can't open OpenSSL subprocess!");

-    fclose (smimeout);
+    safe_fclose (&smimeout);

     mutt_unlink (signedfile);
     mutt_unlink (filetosign);
     mutt_unlink (signedfile);
     mutt_unlink (filetosign);

+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);

     return NULL;
   }
   fputs (SmimePass, smimein);
   fputc ('\n', smimein);
     return NULL;
   }
   fputs (SmimePass, smimein);
   fputc ('\n', smimein);

-  fclose (smimein);
+  safe_fclose (&smimein);

   
 
   mutt_wait_filter (thepid);
   
 
   mutt_wait_filter (thepid);


@@ -1453,13 +1450,13 @@ BODY *smime_sign_message (BODY *a )
     err = 1;
     fputs (buffer, stdout);
   }
     err = 1;
     fputs (buffer, stdout);
   }

-  fclose (smimeerr);
+  safe_fclose (&smimeerr);

 
 
   fflush (smimeout);
   rewind (smimeout);
   empty = (fgetc (smimeout) == EOF);
 
 
   fflush (smimeout);
   rewind (smimeout);
   empty = (fgetc (smimeout) == EOF);

-  fclose (smimeout);
+  safe_fclose (&smimeout);

 
   mutt_unlink (filetosign);
   
 
   mutt_unlink (filetosign);
   


@@ -1580,7 +1577,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
 
   sigbdy->length = ftello (s->fpout);
   sigbdy->offset = 0;
 
   sigbdy->length = ftello (s->fpout);
   sigbdy->offset = 0;

-  fclose (s->fpout);
+  safe_fclose (&s->fpout);

 
   /* restore final destination and substitute the tempfile for input */
   s->fpout = fp;
 
   /* restore final destination and substitute the tempfile for input */
   s->fpout = fp;


@@ -1593,7 +1590,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
   sigbdy->type = origType;
 
   
   sigbdy->type = origType;
 
   

-  mutt_mktemp (smimeerrfile);
+  mutt_mktemp (smimeerrfile, sizeof (smimeerrfile));

   if (!(smimeerr = safe_fopen (smimeerrfile, "w+")))
   {
     mutt_perror (smimeerrfile);
   if (!(smimeerr = safe_fopen (smimeerrfile, "w+")))
   {
     mutt_perror (smimeerrfile);


@@ -1608,7 +1605,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
                                   tempfile, signedfile, 0)) != -1)
   {
     fflush (smimeout);
                                   tempfile, signedfile, 0)) != -1)
   {
     fflush (smimeout);

-    fclose (smimeout);
+    safe_fclose (&smimeout);

       
     if (mutt_wait_filter (thepid))
       badsig = -1;
       
     if (mutt_wait_filter (thepid))
       badsig = -1;


@@ -1621,7 +1618,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
       fflush (smimeerr);
       rewind (smimeerr);
       
       fflush (smimeerr);
       rewind (smimeerr);
       

-      line = mutt_read_line (line, &linelen, smimeerr, &lineno);
+      line = mutt_read_line (line, &linelen, smimeerr, &lineno, 0);

       if (linelen && !ascii_strcasecmp (line, "verification successful"))
        badsig = 0;
 
       if (linelen && !ascii_strcasecmp (line, "verification successful"))
        badsig = 0;
 


@@ -1632,7 +1629,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
   fflush (smimeerr);
   rewind (smimeerr);
   mutt_copy_stream (smimeerr, s->fpout);
   fflush (smimeerr);
   rewind (smimeerr);
   mutt_copy_stream (smimeerr, s->fpout);

-  fclose (smimeerr);
+  safe_fclose (&smimeerr);

     
   state_attach_puts (_("[-- End of OpenSSL output --]\n\n"), s);
   
     
   state_attach_puts (_("[-- End of OpenSSL output --]\n\n"), s);
   


@@ -1643,7 +1640,7 @@ int smime_verify_one (BODY *sigbdy, STATE *s, const char *tempfile)
   sigbdy->offset = tmpoffset;
   
   /* restore the original source stream */
   sigbdy->offset = tmpoffset;
   
   /* restore the original source stream */

-  fclose (s->fpin);
+  safe_fclose (&s->fpin);

   s->fpin = fp;
   
 
   s->fpin = fp;
   
 


@@ -1677,29 +1674,29 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
 
   if (!(type & APPLICATION_SMIME)) return NULL;
 
 
   if (!(type & APPLICATION_SMIME)) return NULL;
 

-  mutt_mktemp (outfile);
+  mutt_mktemp (outfile, sizeof (outfile));

   if ((smimeout = safe_fopen (outfile, "w+")) == NULL)
   {
     mutt_perror (outfile);
     return NULL;
   }
   
   if ((smimeout = safe_fopen (outfile, "w+")) == NULL)
   {
     mutt_perror (outfile);
     return NULL;
   }
   

-  mutt_mktemp (errfile);
+  mutt_mktemp (errfile, sizeof (errfile));

   if ((smimeerr = safe_fopen (errfile, "w+")) == NULL)
   {
     mutt_perror (errfile);
   if ((smimeerr = safe_fopen (errfile, "w+")) == NULL)
   {
     mutt_perror (errfile);

-    fclose (smimeout); smimeout = NULL;
+    safe_fclose (&smimeout); smimeout = NULL;

     return NULL;
   }
   mutt_unlink (errfile);
 
   
     return NULL;
   }
   mutt_unlink (errfile);
 
   

-  mutt_mktemp (tmpfname);
+  mutt_mktemp (tmpfname, sizeof (tmpfname));

   if ((tmpfp = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);
   if ((tmpfp = safe_fopen (tmpfname, "w+")) == NULL)
   {
     mutt_perror (tmpfname);

-    fclose (smimeout); smimeout = NULL;
-    fclose (smimeerr); smimeerr = NULL;
+    safe_fclose (&smimeout); smimeout = NULL;
+    safe_fclose (&smimeerr); smimeerr = NULL;

     return NULL;
   }
 
     return NULL;
   }
 


@@ -1709,13 +1706,13 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
   mutt_copy_bytes (s->fpin, tmpfp,  m->length);
 
   fflush (tmpfp);
   mutt_copy_bytes (s->fpin, tmpfp,  m->length);
 
   fflush (tmpfp);

-  fclose (tmpfp);
+  safe_fclose (&tmpfp);

 
   if ((type & ENCRYPT) &&
       (thepid = smime_invoke_decrypt (&smimein, NULL, NULL, -1,
                                      fileno (smimeout),  fileno (smimeerr), tmpfname)) == -1)
   {
 
   if ((type & ENCRYPT) &&
       (thepid = smime_invoke_decrypt (&smimein, NULL, NULL, -1,
                                      fileno (smimeout),  fileno (smimeerr), tmpfname)) == -1)
   {

-    fclose (smimeout); smimeout = NULL;
+    safe_fclose (&smimeout); smimeout = NULL;

     mutt_unlink (tmpfname);
     if (s->flags & M_DISPLAY)
       state_attach_puts (_("[-- Error: unable to create OpenSSL subprocess! --]\n"), s);
     mutt_unlink (tmpfname);
     if (s->flags & M_DISPLAY)
       state_attach_puts (_("[-- Error: unable to create OpenSSL subprocess! --]\n"), s);


@@ -1726,7 +1723,7 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
                                          fileno (smimeout), fileno (smimeerr), NULL,
                                          tmpfname, SIGNOPAQUE)) == -1)
   {
                                          fileno (smimeout), fileno (smimeerr), NULL,
                                          tmpfname, SIGNOPAQUE)) == -1)
   {

-    fclose (smimeout); smimeout = NULL;
+    safe_fclose (&smimeout); smimeout = NULL;

     mutt_unlink (tmpfname);
     if (s->flags & M_DISPLAY)
       state_attach_puts (_("[-- Error: unable to create OpenSSL subprocess! --]\n"), s);
     mutt_unlink (tmpfname);
     if (s->flags & M_DISPLAY)
       state_attach_puts (_("[-- Error: unable to create OpenSSL subprocess! --]\n"), s);


@@ -1742,7 +1739,7 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
     fputc ('\n', smimein);
   }
 
     fputc ('\n', smimein);
   }
 

-  fclose (smimein);
+  safe_fclose (&smimein);

        
   mutt_wait_filter (thepid);
   mutt_unlink (tmpfname);
        
   mutt_wait_filter (thepid);
   mutt_unlink (tmpfname);


@@ -1777,11 +1774,11 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
     if (outFile) fpout = outFile;
     else
     {
     if (outFile) fpout = outFile;
     else
     {

-      mutt_mktemp (tmptmpfname);
+      mutt_mktemp (tmptmpfname, sizeof (tmptmpfname));

       if ((fpout = safe_fopen (tmptmpfname, "w+")) == NULL)
       {
        mutt_perror(tmptmpfname);
       if ((fpout = safe_fopen (tmptmpfname, "w+")) == NULL)
       {
        mutt_perror(tmptmpfname);

-       fclose (smimeout); smimeout = NULL;
+       safe_fclose (&smimeout); smimeout = NULL;

        return NULL;
       }
     }
        return NULL;
       }
     }


@@ -1815,13 +1812,13 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
       }
       
     }
       }
       
     }

-    fclose (smimeout);
+    safe_fclose (&smimeout);

     smimeout = NULL;
     mutt_unlink (outfile);
 
     if (!outFile)
     {
     smimeout = NULL;
     mutt_unlink (outfile);
 
     if (!outFile)
     {

-      fclose (fpout);
+      safe_fclose (&fpout);

       mutt_unlink (tmptmpfname);
     }
     fpout = NULL;
       mutt_unlink (tmptmpfname);
     }
     fpout = NULL;


@@ -1843,7 +1840,7 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
     
     rewind (smimeerr);
     
     
     rewind (smimeerr);
     

-    line = mutt_read_line (line, &linelen, smimeerr, &lineno);
+    line = mutt_read_line (line, &linelen, smimeerr, &lineno, 0);

     if (linelen && !ascii_strcasecmp (line, "verification successful"))
       m->goodsig = 1;
     FREE (&line);
     if (linelen && !ascii_strcasecmp (line, "verification successful"))
       m->goodsig = 1;
     FREE (&line);


@@ -1853,7 +1850,7 @@ static BODY *smime_handle_entity (BODY *m, STATE *s, FILE *outFile)
     m->goodsig = p->goodsig;
     m->badsig  = p->badsig;
   }
     m->goodsig = p->goodsig;
     m->badsig  = p->badsig;
   }

-  fclose (smimeerr);
+  safe_fclose (&smimeerr);

 
   return (p);
 }
 
   return (p);
 }


@@ -1884,7 +1881,7 @@ int smime_decrypt_mime (FILE *fpin, FILE **fpout, BODY *b, BODY **cur)
   s.fpin = fpin;
   fseeko (s.fpin, b->offset, 0);
 
   s.fpin = fpin;
   fseeko (s.fpin, b->offset, 0);
 

-  mutt_mktemp (tempfile);
+  mutt_mktemp (tempfile, sizeof (tempfile));

   if ((tmpfp = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);
   if ((tmpfp = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);


@@ -1901,7 +1898,7 @@ int smime_decrypt_mime (FILE *fpin, FILE **fpout, BODY *b, BODY **cur)
   s.fpin = tmpfp;
   s.fpout = 0;
 
   s.fpin = tmpfp;
   s.fpout = 0;
 

-  mutt_mktemp (tempfile);
+  mutt_mktemp (tempfile, sizeof (tempfile));

   if ((*fpout = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);
   if ((*fpout = safe_fopen (tempfile, "w+")) == NULL)
   {
     mutt_perror (tempfile);


@@ -2023,12 +2020,17 @@ int smime_send_menu (HEADER *msg, int *redraw)
   case 2: /* (s)ign */
       
     if(!SmimeDefaultKey)
   case 2: /* (s)ign */
       
     if(!SmimeDefaultKey)

-       mutt_message _("Can't sign: No key specified. Use Sign As.");
-    else

     {
     {

-      msg->security |= SIGN;
-      msg->security &= ~ENCRYPT;
+      *redraw = REDRAW_FULL;
+
+      if ((p = smime_ask_for_key (_("Sign as: "), NULL, 0)))
+        mutt_str_replace (&SmimeDefaultKey, p);
+      else
+        break;

     }
     }

+
+    msg->security |= SIGN;
+    msg->security &= ~ENCRYPT;

     break;
 
   case 4: /* sign (a)s */
     break;
 
   case 4: /* sign (a)s */