"An, Young Hun" <[EMAIL PROTECTED]> writes:
> if HTML document contains code like this
>
> <meta http-equiv=Refresh>
>
> wget may be crushed. It has 'refresh' but
> does not have 'content'. Of course this is
> incorrect HTML. But I found some pages at web :)
>
> simply add check routine at 'tag_handle_meta' function.
Thanks for the report; this patch should fix the bug:
2002-02-01 Hrvoje Niksic <[EMAIL PROTECTED]>
* html-url.c (tag_handle_meta): Don't crash on <meta
http-equiv=refresh> where content is missing.
Index: src/html-url.c
===================================================================
RCS file: /pack/anoncvs/wget/src/html-url.c,v
retrieving revision 1.23
diff -u -r1.23 html-url.c
--- src/html-url.c 2001/12/19 01:15:34 1.23
+++ src/html-url.c 2002/02/01 03:32:55
@@ -521,10 +521,13 @@
get to the URL. */
struct urlpos *entry;
-
int attrind;
- char *p, *refresh = find_attr (tag, "content", &attrind);
int timeout = 0;
+ char *p;
+
+ char *refresh = find_attr (tag, "content", &attrind);
+ if (!refresh)
+ return;
for (p = refresh; ISDIGIT (*p); p++)
timeout = 10 * timeout + *p - '0';
