[EGIT] [core/efl] master 01/01: efl_ui : fix possible memory leak on model compressing

[SangHyeon Jade Lee]

sanghyeonlee pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=3d539c11316ad051cfb0bf575f6f58e757cc39ae

commit 3d539c11316ad051cfb0bf575f6f58e757cc39ae
Author: SangHyeon Jade Lee <sh10233....@samsung.com>
Date:   Fri Sep 20 10:40:01 2019 +0900

    efl_ui : fix possible memory leak on model compressing
    
    Summary: fix memory leak of model compressing on binbuf and allocated data.
    
    Reviewers: cedric, bu5hm4n, zmike
    
    Reviewed By: cedric, zmike
    
    Subscribers: #reviewers, #committers
    
    Tags: #efl
    
    Differential Revision: https://phab.enlightenment.org/D10037
---
 src/lib/elementary/efl_ui_exact_model.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/lib/elementary/efl_ui_exact_model.c 
b/src/lib/elementary/efl_ui_exact_model.c
index eba69854b9..23b97db7e9 100644
--- a/src/lib/elementary/efl_ui_exact_model.c
+++ b/src/lib/elementary/efl_ui_exact_model.c
@@ -95,10 +95,19 @@ _efl_ui_exact_model_slot_compress(unsigned int index, 
Eina_List *compressed, uns
              unsigned char *zmem;
 
              zmem = calloc(EFL_UI_EXACT_MODEL_CONTENT, sizeof (unsigned int));
-             if (!zmem) return compressed;
+             if (!zmem)
+               {
+                  if (cbuf) eina_binbuf_free(cbuf);
+                  return compressed;
+               }
 
              tbuf = eina_binbuf_manage_new(zmem, 
EFL_UI_EXACT_MODEL_CONTENT_LENGTH, EINA_TRUE);
-             if (!tbuf) return compressed;
+             if (!tbuf)
+               {
+                  if (cbuf) eina_binbuf_free(cbuf);
+                  if (zmem) free(zmem);
+                  return compressed;
+               }
 
              z = emile_compress(tbuf, EMILE_LZ4, EMILE_COMPRESSOR_FAST);
 

--