commit 935a0a5
default
·
2025-01-08 18:56:15 +0000 UTC
parent a6dce99
Fixed crash on NULL hashtag href.
1 files changed,
+13,
-10
M
html.c
M
html.c
+13,
-10
1@@ -2205,18 +2205,21 @@ xs_html *html_entry(snac *user, xs_dict *msg, int read_only,
2
3 if (xs_type(type) == XSTYPE_STRING && strcmp(type, "Hashtag") == 0) {
4 const char *o_href = xs_dict_get(tag, "href");
5- xs *href = xs_utf8_to_lower(o_href);
6
7- if (xs_type(href) == XSTYPE_STRING && xs_str_in(content, href) == -1) {
8- /* not in the content: add here */
9- const char *name = xs_dict_get(tag, "name");
10+ if (xs_type(o_href) == XSTYPE_STRING) {
11+ xs *href = xs_utf8_to_lower(o_href);
12
13- xs_html_add(add_hashtags,
14- xs_html_tag("li",
15- xs_html_tag("a",
16- xs_html_attr("href", href),
17- xs_html_text(name),
18- xs_html_text(" "))));
19+ if (xs_type(href) == XSTYPE_STRING && xs_str_in(content, href) == -1) {
20+ /* not in the content: add here */
21+ const char *name = xs_dict_get(tag, "name");
22+
23+ xs_html_add(add_hashtags,
24+ xs_html_tag("li",
25+ xs_html_tag("a",
26+ xs_html_attr("href", href),
27+ xs_html_text(name),
28+ xs_html_text(" "))));
29+ }
30 }
31 }
32 }