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[INET]: Fix incorrect "inet_sock->is_icsk" assignment. 

The inet_create() and inet6_create() functions incorrectly set the
inet_sock->is_icsk field.  Both functions assume that the is_icsk field is
large enough to hold at least a INET_PROTOSW_ICSK value when it is actually
only a single bit.  This patch corrects the assignment by doing a boolean
comparison whose result will safely fit into a single bit field.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paul Moore 2007-01-04 16:56:46 -08:00 committed by David S. Miller
parent efa06708fe
commit cbbd7d4f36
2 changed files with 2 additions and 2 deletions
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2
net/ipv4/af_inet.c
View File

@ -305,7 +305,7 @@ lookup_protocol:
sk->sk_reuse = 1;
inet = inet_sk(sk);
inet->is_icsk = INET_PROTOSW_ICSK & answer_flags;
inet->is_icsk = (INET_PROTOSW_ICSK & answer_flags) == INET_PROTOSW_ICSK;
if (SOCK_RAW == sock->type) {
inet->num = protocol;

2
net/ipv6/af_inet6.c
View File

@ -171,7 +171,7 @@ lookup_protocol:
sk->sk_reuse = 1;
inet = inet_sk(sk);
inet->is_icsk = INET_PROTOSW_ICSK & answer_flags;
inet->is_icsk = (INET_PROTOSW_ICSK & answer_flags) == INET_PROTOSW_ICSK;
if (SOCK_RAW == sock->type) {
inet->num = protocol;