upstream/603288-split-fetches.patch: split FETCH's into smaller chunks, workaround...

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

diff --git a/recvattach.c b/recvattach.c
index 86448ff7dbaf8d49fea755a0a45a6d995a0aba39..d9d87bccef5042228f5eb06afe2de50c83853906 100644 (file)
--- a/recvattach.c
+++ b/recvattach.c
@@ -55,7 +55,7 @@ static struct mapping_t AttachHelp[] = {
   { N_("Pipe"),  OP_PIPE },
   { N_("Print"), OP_PRINT },
   { N_("Help"),  OP_HELP },
-  { NULL }
+  { NULL,        0 }
 };
 
 void mutt_update_tree (ATTACHPTR **idx, short idxlen)
@@ -276,8 +276,17 @@ const char *mutt_attach_fmt (char *dest,
     case 'I':
       if (!optional)
       {
-         snprintf (dest, destlen, "%c",
-                 (aptr->content->disposition == DISPINLINE) ? 'I' : 'A');
+       const char dispchar[] = { 'I', 'A', 'F', '-' };
+       char ch;
+
+       if (aptr->content->disposition < sizeof(dispchar))
+         ch = dispchar[aptr->content->disposition];
+       else
+       {
+         dprint(1, (debugfile, "ERROR: invalid content-disposition %d\n", aptr->content->disposition));
+         ch = '!';
+       }
+       snprintf (dest, destlen, "%c", ch);
       }
       break;
     case 'm':
@@ -433,7 +442,10 @@ static int mutt_query_save_attachment (FILE *fp, BODY *body, HEADER *hdr, char *
   {
     if (mutt_get_field (prompt, buf, sizeof (buf), M_FILE | M_CLEAR) != 0
        || !buf[0])
+    {
+      mutt_clear_error ();
       return -1;
+    }
     
     prompt = NULL;
     mutt_expand_path (buf, sizeof (buf));
@@ -518,7 +530,7 @@ void mutt_save_attachment_list (FILE *fp, int tag, BODY *top, HEADER *hdr, MUTTM
          if (rc == 0 && AttachSep && (fpout = fopen (tfile,"a")) != NULL)
          {
            fprintf(fpout, "%s", AttachSep);
-           fclose (fpout);
+           safe_fclose (&fpout);
          }
        }
        else
@@ -527,7 +539,7 @@ void mutt_save_attachment_list (FILE *fp, int tag, BODY *top, HEADER *hdr, MUTTM
          if (rc == 0 && AttachSep && (fpout = fopen (tfile,"a")) != NULL)
          {
            fprintf(fpout, "%s", AttachSep);
-           fclose (fpout);
+           safe_fclose (&fpout);
          }
        }
       }
@@ -581,7 +593,7 @@ mutt_query_pipe_attachment (char *command, FILE *fp, BODY *body, int filter)
       CLEARLINE (LINES-1);
       return;
     }
-    mutt_mktemp (tfile);
+    mutt_mktemp (tfile, sizeof (tfile));
   }
   else
     tfile[0] = 0;
@@ -622,7 +634,7 @@ static void pipe_attachment (FILE *fp, BODY *b, STATE *state)
       return;
     }
     mutt_copy_stream (ifp, state->fpout);
-    fclose (ifp);
+    safe_fclose (&ifp);
     if (AttachSep)
       state_puts (AttachSep, state);
   }
@@ -671,7 +683,7 @@ void mutt_pipe_attachment_list (FILE *fp, int tag, BODY *top, int filter)
     mutt_endwin (NULL);
     thepid = mutt_create_filter (buf, &state.fpout, NULL, NULL);
     pipe_attachment_list (buf, fp, tag, top, filter, &state);
-    fclose (state.fpout);
+    safe_fclose (&state.fpout);
     if (mutt_wait_filter (thepid) != 0 || option (OPTWAITKEY))
       mutt_any_key_to_continue (NULL);
   }
@@ -731,13 +743,13 @@ static void print_attachment_list (FILE *fp, int tag, BODY *top, STATE *state)
          char newfile[_POSIX_PATH_MAX] = "";
          FILE *ifp;
 
-         mutt_mktemp (newfile);
+         mutt_mktemp (newfile, sizeof (newfile));
          if (mutt_decode_save_attachment (fp, top, newfile, M_PRINTING, 0) == 0)
          {
            if ((ifp = fopen (newfile, "r")) != NULL)
            {
              mutt_copy_stream (ifp, state->fpout);
-             fclose (ifp);
+             safe_fclose (&ifp);
              if (AttachSep)
                state_puts (AttachSep, state);
            }
@@ -771,7 +783,7 @@ void mutt_print_attachment_list (FILE *fp, int tag, BODY *top)
     memset (&state, 0, sizeof (STATE));
     thepid = mutt_create_filter (NONULL (PrintCmd), &state.fpout, NULL, NULL);
     print_attachment_list (fp, tag, top, &state);
-    fclose (state.fpout);
+    safe_fclose (&state.fpout);
     if (mutt_wait_filter (thepid) != 0 || option (OPTWAITKEY))
       mutt_any_key_to_continue (NULL);
   }
@@ -1242,7 +1254,7 @@ void mutt_view_attachments (HEADER *hdr)
 
         if (WithCrypto && need_secured && secured)
        {
-         fclose (fp);
+         safe_fclose (&fp);
          mutt_free_body (&cur);
        }