diff options
Diffstat (limited to 'docs/libcurl')
| -rw-r--r-- | docs/libcurl/libcurl-tutorial.3 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/libcurl/libcurl-tutorial.3 b/docs/libcurl/libcurl-tutorial.3 index 3144da3c6..cbfb081dc 100644 --- a/docs/libcurl/libcurl-tutorial.3 +++ b/docs/libcurl/libcurl-tutorial.3 @@ -1147,7 +1147,7 @@ behind a firewall. Apps can mitigate against this by using the .IP "IPv6 Addresses" libcurl will normally handle IPv6 addresses transparently and just as easily as IPv4 addresses. That means that a sanitizing function that filters out -addressses like 127.0.0.1 isn't sufficient--the equivalent IPv6 addresses ::1, +addresses like 127.0.0.1 isn't sufficient--the equivalent IPv6 addresses ::1, ::, 0:00::0:1, ::127.0.0.1 and ::ffff:7f00:1 supplied somehow by an attacker would all bypass a naive filter and could allow access to undesired local resources. IPv6 also has special address blocks like link-local and site-local |