| From ac286a71ed78429e16c612161251b9ea90ccd431 Mon Sep 17 00:00:00 2001 |
| From: Paul <paul@claws-mail.org> |
| Date: Sun, 23 May 2021 12:16:40 +0100 |
| Subject: [PATCH] harden link checker before accepting click |
| |
| [Retrieved from: |
| https://git.claws-mail.org/?p=claws.git;a=commit;h=ac286a71ed78429e16c612161251b9ea90ccd431] |
| Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> |
| --- |
| src/textview.c | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| diff --git a/src/textview.c b/src/textview.c |
| index 62ad46eaf..3cdf5d911 100644 |
| --- a/src/textview.c |
| +++ b/src/textview.c |
| @@ -2885,7 +2885,7 @@ gboolean textview_uri_security_check(TextView *textview, ClickableText *uri) |
| gboolean retval = TRUE; |
| |
| if (is_uri_string(uri->uri) == FALSE) |
| - return TRUE; |
| + return FALSE; |
| |
| visible_str = textview_get_visible_uri(textview, uri); |
| if (visible_str == NULL) |
| @@ -2922,6 +2922,8 @@ gboolean textview_uri_security_check(TextView *textview, ClickableText *uri) |
| if (aval == G_ALERTALTERNATE) |
| retval = TRUE; |
| } |
| + if (strlen(uri->uri) > get_uri_len(uri->uri)) |
| + retval = FALSE; |
| |
| g_free(visible_str); |
| |
| -- |
| 2.25.1 |
| |
