From b1cc9c787683e3c4d538018547e273f96401ba4c Mon Sep 17 00:00:00 2001
From: Andy Williams <andy@andywilliams.me>
Date: Mon, 16 May 2016 11:01:12 +0100
Subject: [PATCH] [elm_code] don't double free standard parsers

---
 legacy/elm_code/src/lib/elm_code.c         |  2 +-
 legacy/elm_code/src/lib/elm_code_parse.c   | 12 ++++++++++++
 legacy/elm_code/src/lib/elm_code_private.h |  1 +
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/legacy/elm_code/src/lib/elm_code.c b/legacy/elm_code/src/lib/elm_code.c
index 782830ca9e..598f928622 100644
--- a/legacy/elm_code/src/lib/elm_code.c
+++ b/legacy/elm_code/src/lib/elm_code.c
@@ -95,7 +95,7 @@ elm_code_free(Elm_Code *code)
 
    EINA_LIST_FREE(code->parsers, parser)
      {
-        free(parser);
+        _elm_code_parser_free(parser);
      }
 
    free(code);
diff --git a/legacy/elm_code/src/lib/elm_code_parse.c b/legacy/elm_code/src/lib/elm_code_parse.c
index 87627f75ef..f7fd97ee77 100644
--- a/legacy/elm_code/src/lib/elm_code_parse.c
+++ b/legacy/elm_code/src/lib/elm_code_parse.c
@@ -13,6 +13,7 @@ struct _Elm_Code_Parser
    void (*parse_file)(Elm_Code_File *, void *);
 
    void *data;
+   Eina_Bool standard;
 };
 
 
@@ -69,6 +70,7 @@ _elm_code_parser_new(void (*parse_line)(Elm_Code_Line *, void *),
 
    parser->parse_line = parse_line;
    parser->parse_file = parse_file;
+   parser->standard = EINA_FALSE;
 
    return parser;
 }
@@ -95,6 +97,7 @@ elm_code_parser_standard_add(Elm_Code *code, Elm_Code_Parser *parser)
    if (!parser || !code)
      return;
 
+   parser->standard = EINA_TRUE;
    code->parsers = eina_list_append(code->parsers, parser);
 }
 
@@ -185,6 +188,15 @@ _elm_code_parser_todo_parse_line(Elm_Code_Line *line, void *data EINA_UNUSED)
      elm_code_line_status_set(line, ELM_CODE_STATUS_TYPE_TODO);
 }
 
+void
+_elm_code_parser_free(Elm_Code_Parser *parser)
+{
+   if (parser->standard)
+     return;
+
+   free(parser);
+}
+
 void
 _elm_code_parse_setup()
 {
diff --git a/legacy/elm_code/src/lib/elm_code_private.h b/legacy/elm_code/src/lib/elm_code_private.h
index 372f78c02e..39f89bdd5e 100644
--- a/legacy/elm_code/src/lib/elm_code_private.h
+++ b/legacy/elm_code/src/lib/elm_code_private.h
@@ -34,5 +34,6 @@ void _elm_code_parse_file(Elm_Code *code, Elm_Code_File *file);
 
 void _elm_code_parse_reset_file(Elm_Code *code, Elm_Code_File *file);
 
+void _elm_code_parser_free(Elm_Code_Parser *parser);
 
 #endif