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purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
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devel/libeventextra/patches/patch-http_c Normal file
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@ -0,0 +1,23 @@
--- http.c.orig Thu Jul 2 07:05:28 2009
+++ http.c Tue Apr 20 21:32:53 2010
@@ -281,15 +281,17 @@ evhttp_htmlescape(const char *html)
for (i = 0; i < old_size; ++i)
new_size += strlen(html_replace(html[i], scratch_space));
+ new_size++;
- p = escaped_html = malloc(new_size + 1);
+ p = escaped_html = malloc(new_size);
if (escaped_html == NULL)
- event_err(1, "%s: malloc(%d)", __func__, new_size + 1);
+ event_err(1, "%s: malloc(%d)", __func__, new_size);
for (i = 0; i < old_size; ++i) {
const char *replaced = html_replace(html[i], scratch_space);
/* this is length checked */
- strcpy(p, replaced);
+ strlcpy(p, replaced, new_size);
p += strlen(replaced);
+ new_size -= strlen(replaced);
}
*p = '\0';