doc/share/security/patches/SA-20:13/libalias.patch
2020-05-12 17:59:49 +00:00

12 lines
309 B
Diff

--- sys/netinet/libalias/alias_ftp.c.orig
+++ sys/netinet/libalias/alias_ftp.c
@@ -754,7 +754,8 @@
{
u_short new_len;
- new_len = htons(hlen + slen);
+ new_len = htons(hlen +
+ MIN(slen, maxpacketsize - hlen));
DifferentialChecksum(&pip->ip_sum,
&new_len,
&pip->ip_len,