From: Youngcheol Kang <ychul.kang@samsung.com>
Date: Wed, 21 Dec 2016 11:31:11 +0000 (+0900)
Subject: fixup! Apply mime_override_callback for specific mimetype
X-Git-Tag: submit/tizen_3.0/20161223.025538~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F53%2F106753%2F1;p=platform%2Fframework%2Fweb%2Fcrosswalk-tizen.git

fixup! Apply mime_override_callback for specific mimetype

When the mime is empty, the callback should be released to prevent
the crash issue.

Bug: http://suprem.sec.samsung.net/jira/browse/TSAM-11333

Change-Id: Iaec07731e0c4a092cce161f3d39dc4bac18c2d22
Signed-off-by: Youngcheol Kang <ychul.kang@samsung.com>
---

diff --git a/runtime/browser/web_view_impl.cc b/runtime/browser/web_view_impl.cc
index b7d36eb..ddc4816 100644
--- a/runtime/browser/web_view_impl.cc
+++ b/runtime/browser/web_view_impl.cc
@@ -117,6 +117,10 @@ void WebViewImpl::LoadUrl(const std::string& url, const std::string& mime) {
       return view->mime_set_cb_(url, mime, new_mime, data);
     };
     ewk_context_mime_override_callback_set(context_, mime_override_cb, this);
+  } else {
+    // In order to prevent crash issue, the callback should be released
+    // when the mime is empty.
+    ewk_context_mime_override_callback_set(context_, nullptr, nullptr);
   }
   ewk_view_url_set(ewk_view_, url.c_str());
 }