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Switch back to OpenBSD inet_ntop now they're FORTIFY clean.

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Change-Id: I04798a4966c352a8a12feebdff9646e3bad5933f
This commit is contained in:
Elliott Hughes
2014-05-19 15:55:29 -07:00
parent 308c30af72
commit f51d3e8767
3 changed files with 4 additions and 235 deletions
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6
libc/upstream-openbsd/lib/libc/net/inet_ntop.c
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@@ -1,4 +1,4 @@
/* $OpenBSD: inet_ntop.c,v 1.9 2014/02/05 14:20:43 millert Exp $ */
/* $OpenBSD: inet_ntop.c,v 1.10 2014/05/17 18:16:14 tedu Exp $ */
/* Copyright (c) 1996 by Internet Software Consortium.
*
@@ -71,11 +71,11 @@ inet_ntop(int af, const void *src, char *dst, socklen_t size)
static const char *
inet_ntop4(const u_char *src, char *dst, size_t size)
{
static const char fmt[] = "%u.%u.%u.%u";
char tmp[sizeof "255.255.255.255"];
int l;
l = snprintf(tmp, size, fmt, src[0], src[1], src[2], src[3]);
l = snprintf(tmp, sizeof(tmp), "%u.%u.%u.%u",
src[0], src[1], src[2], src[3]);
if (l <= 0 || l >= size) {
errno = ENOSPC;
return (NULL);