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authorRoland McGrath <roland@gnu.org>2002-11-26 03:29:06 +0000
committerRoland McGrath <roland@gnu.org>2002-11-26 03:29:06 +0000
commit6938e63f714b15c377d8cbf8e97b6f15b0e1b692 (patch)
tree953d8b439443cb9e73dd8021709ddefc06786aea /resolv
parent14fa7a214c1ad32997db99c6560d7f93ceb254aa (diff)
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* inet/test-ifaddrs.c (main: addr_string): Handle null SA.
	Grok AF_LINK if defined.
	From Momchil Velikov <velco@fadata.bg>.

	* sysdeps/gnu/ifaddrs.c (getifaddrs): If ioctl fails for netmask,
	brdaddr, or dstaddr, just set those pointers to null and don't fail.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* sysdeps/generic/ifreq.h (__if_nextreq) [_HAVE_SA_LEN]: If sa_len
	is > sizeof IFR->ifa_addr, advance past the whole longer length.
	(__ifreq): Count up NIFS that way too.
	Reported by Momchil Velikov <velco@fadata.bg>.

	* sysdeps/mach/hurd/lchmod.c: Include <fcntl.h>.
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