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always widen the imputed netmask if it is narrower than the specified octets.
fixes a strange behaviour where inet_net_pton would always return 4 (bits)
for multicast addresses no matter how many octets were specified.

negotiated with Paul Vixie, original author of this function.

PR:		standards/53151
Submitted by:	Max Laier <max@love2party.net>
Optained from:	OpenBSD
This commit is contained in:
Bill Fenner 2003-09-15 23:38:06 +00:00
parent 67193a54f0
commit 2b9de089a7
1 changed files with 1 additions and 1 deletions
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2
lib/libc/net/inet_net_pton.c
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@ -186,7 +186,7 @@ inet_net_pton_ipv4(src, dst, size)
else /* Class A */
bits = 8;
/* If imputed mask is narrower than specified octets, widen. */
if (bits >= 8 && bits < ((dst - odst) * 8))
if (bits < ((dst - odst) * 8))
bits = (dst - odst) * 8;
}
/* Extend network to cover the actual mask. */