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master a500835: Prevent NULL-pointer dereference on xwidget callback err
From: |
Po Lu |
Subject: |
master a500835: Prevent NULL-pointer dereference on xwidget callback error |
Date: |
Sat, 13 Nov 2021 00:03:09 -0500 (EST) |
branch: master
commit a5008352c43cda13b0a35547ee91f0c889d71d06
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>
Prevent NULL-pointer dereference on xwidget callback error
* src/xwidget.c (webkit_javascript_finished_cb): Check if
`error' is NULL before freeing it.
---
src/xwidget.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/xwidget.c b/src/xwidget.c
index fad07ef..e5a5d90 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -1363,8 +1363,8 @@ webkit_javascript_finished_cb (GObject *webview,
if (!js_result)
{
- g_warning ("Error running javascript: %s", error->message);
- g_error_free (error);
+ if (error)
+ g_error_free (error);
return;
}
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