1 files changed, 13 insertions, 3 deletions

diff --git a/kmicromail/libetpan/mime/mailmime_decode.c b/kmicromail/libetpan/mime/mailmime_decode.c
index 3025dcb..e48ec19 100644
--- a/kmicromail/libetpan/mime/mailmime_decode.c
+++ b/kmicromail/libetpan/mime/mailmime_decode.c
@@ -142,106 +142,116 @@ int mailmime_encoded_phrase_parse(const char * default_fromcode,
 	goto free;
 
       case MAIL_CHARCONV_ERROR_UNKNOWN_CHARSET:
       case MAIL_CHARCONV_ERROR_CONV:
 	mailmime_encoded_word_free(word);
 	res = MAILIMF_ERROR_PARSE;
 	goto free;
       }
       
       if (wordutf8 != NULL) {
         if (mmap_string_append(gphrase, wordutf8) == NULL) {
           mailmime_encoded_word_free(word);
           free(wordutf8);
           res = MAILIMF_ERROR_MEMORY;
           goto free;
         }
         free(wordutf8);
       }
       mailmime_encoded_word_free(word);
       first = FALSE;
     }
     else if (r == MAILIMF_ERROR_PARSE) {
       /* do nothing */
     }
     else {
       res = r;
       goto free;
     }
 
     if (r == MAILIMF_ERROR_PARSE) {
       char * raw_word;
 
       r = mailmime_non_encoded_word_parse(message, length,
 					  &cur_token, &raw_word);
       if (r == MAILIMF_NO_ERROR) {
 	if (!first) {
 	  if (mmap_string_append_c(gphrase, ' ') == NULL) {
 	    free(raw_word);
 	    res = MAILIMF_ERROR_MEMORY;
 	    goto free;
 	  }
 	}
 	type = TYPE_WORD;
         
         wordutf8 = NULL;
         r = charconv(tocode, default_fromcode, raw_word,
             strlen(raw_word), &wordutf8);
         
-        if (wordutf8 != NULL) {
-          if (mmap_string_append(gphrase, wordutf8) == NULL) {
-            free(wordutf8);
+        switch (r) {
+        case MAIL_CHARCONV_ERROR_MEMORY:
             free(raw_word);
             res = MAILIMF_ERROR_MEMORY;
             goto free;
+          
+        case MAIL_CHARCONV_ERROR_UNKNOWN_CHARSET:
+        case MAIL_CHARCONV_ERROR_CONV:
+          free(raw_word);
+          res = MAILIMF_ERROR_PARSE;
+          goto free;
           }
           
+        if (mmap_string_append(gphrase, wordutf8) == NULL) {
           free(wordutf8);
+          free(raw_word);
+          res = MAILIMF_ERROR_MEMORY;
+          goto free;
         }
+        
 	free(raw_word);
 	first = FALSE;
       }
       else if (r == MAILIMF_ERROR_PARSE) {
 	break;
       }
       else {
 	res = r;
 	goto free;
       }
     }
   }
 
   if (first) {
     res = MAILIMF_ERROR_PARSE;
     goto free;
   }
 
   str = strdup(gphrase->str);
   if (str == NULL) {
     res = MAILIMF_ERROR_MEMORY;
     goto free;
   }
   mmap_string_free(gphrase);
 
   * result = str;
   * index = cur_token;
 
   return MAILIMF_NO_ERROR;
 
  free:
   mmap_string_free(gphrase);
  err:
   return res;
 }
 
 static int
 mailmime_non_encoded_word_parse(const char * message, size_t length,
 				size_t * index,
 				char ** result)
 {
   int end;
   size_t cur_token;
   int res;
   char * text;
   int r;
   size_t begin;