Add _FORTIFY_SOURCE support for inet_ntopHEADmaster

- Create the __inet_ntop_chk routine that verifies that the builtin size
of the destination buffer is at least as big as the size given by the
user.
- Redirect calls from inet_ntop to __inet_ntop_chk or __inet_ntop_warn
- Update the abilist for this new routine
- Update the manual to mention the new fortification

Reviewed-by: Florian Weimer <fweimer@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/manual/maint.texi b/manual/maint.texi
index 04faa22..ce6a556 100644
--- a/manual/maint.texi
+++ b/manual/maint.texi
@@ -303,6 +303,8 @@ The following functions and macros are fortified in @theglibc{}:
 
 @item @code{getwd}
 
+@item @code{inet_ntop}
+
 @item @code{longjmp}
 
 @item @code{mbsnrtowcs}