From: Hyoyoung Chang <hyoyoung.chang@samsung.com>
Date: Wed, 5 Jan 2011 06:21:24 +0000 (+0000)
Subject: From: Hyoyoung Chang <hyoyoung.chang@samsung.com>
X-Git-Tag: v1.0.0~3548
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e7a78f65d1837b35968809fa0613fdab473b5333;p=platform%2Fupstream%2Felementary.git

From: Hyoyoung Chang <hyoyoung.chang@samsung.com>
Subject: [E-devel] elm_label patch(bugfix)

It's a bugfix patch of elm_label.
In strbuf_key_value_replace, null pointer reference can be occured



SVN revision: 55870
---

diff --git a/src/lib/elm_label.c b/src/lib/elm_label.c
index 7665d71..5240cec 100644
--- a/src/lib/elm_label.c
+++ b/src/lib/elm_label.c
@@ -262,15 +262,13 @@ _strbuf_key_value_replace(Eina_Strbuf *srcbuf, const char *key, const char *valu
                   replocater = curlocater + key_len + 1;
                   while ((*replocater != '=') && (replocater))
                     replocater++;
-                  if (replocater)
-                    {
-                       replocater++;
-                       while ((*replocater != ' ') && 
-                              (*replocater != '>') && 
-                              (!replocater))
-                         replocater++;
-                    }
-                  if (replocater)
+
+                  while ((*replocater) && 
+                         (*replocater != ' ') && 
+                         (*replocater != '>'))
+                    replocater++;
+
+                  if ((replocater - curlocater) > (key_len + 1))
                     {
                        replocater--;
                        eina_strbuf_append_n(diffbuf, curlocater,