OpenSSL: clearer log message for TCP conn close at SSL_accept

[exim.git] / src / src / mime.c

diff --git a/src/src/mime.c b/src/src/mime.c
index 5dcbaa40f9005d89f123caf42bd503bbb859d6a8..d47b569827795cbfaeed88d6a47319c895bb4d77 100644 (file)
--- a/src/src/mime.c
+++ b/src/src/mime.c
@@ -395,10 +395,7 @@ if ((num_copied > 0) && (header[num_copied-1] != ';'))
 header[num_copied] = '\0';
 
 /* return 0 for EOF or empty line */
-if ((c == EOF) || (num_copied == 1))
-  return 0;
-else
-  return 1;
+return c == EOF || num_copied == 1 ? 0 : 1;
 }
 
 
@@ -502,8 +499,8 @@ int rc = OK;
 uschar * header = NULL;
 struct mime_boundary_context nested_context;
 
-/* reserve a line buffer to work in */
-header = store_get(MIME_MAX_HEADER_SIZE+1);
+/* reserve a line buffer to work in.  Assume tainted data. */
+header = store_get(MIME_MAX_HEADER_SIZE+1, TRUE);
 
 /* Not actually used at the moment, but will be vital to fixing
  * some RFC 2046 nonconformance later... */
@@ -557,11 +554,9 @@ while(1)
 
   /* parse headers, set up expansion variables */
   while (mime_get_header(f, header))
-    {
-    struct mime_header * mh;
 
     /* look for interesting headers */
-    for (mh = mime_header_list;
+    for (struct mime_header * mh = mime_header_list;
         mh < mime_header_list + mime_header_list_size;
         mh++) if (strncmpic(mh->name, header, mh->namelen) == 0)
       {
@@ -589,8 +584,6 @@ while(1)
 
        while (*p)
          {
-         mime_parameter * mp;
-
          DEBUG(D_acl) debug_printf_indent("MIME:   considering paramlist '%s'\n", p);
 
          if (  !mime_filename
@@ -661,7 +654,7 @@ while(1)
 
          else
            /* look for interesting parameters */
-           for (mp = mime_parameter_list;
+           for (mime_parameter * mp = mime_parameter_list;
                 mp < mime_parameter_list + nelem(mime_parameter_list);
                 mp++
                ) if (strncmpic(mp->name, p, mp->namelen) == 0)
@@ -701,7 +694,6 @@ while(1)
          }
        }
       }
-    }
 
   /* set additional flag variables (easier access) */
   if (  mime_content_type