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Be prepared that hp_client or hp_server might be NULL now.

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MFC after:	1 week
This commit is contained in:
pjd 2011-02-02 08:24:26 +00:00
parent 696e30ffcc
commit 3d021845fb
1 changed files with 11 additions and 4 deletions
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15
sbin/hastd/proto.c
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@ -83,10 +83,17 @@ proto_common_setup(const char *addr, struct proto_conn **connp, int side)
return (-1);
TAILQ_FOREACH(proto, &protos, hp_next) {
if (side == PROTO_SIDE_CLIENT)
ret = proto->hp_client(addr, &ctx);
else /* if (side == PROTO_SIDE_SERVER_LISTEN) */
ret = proto->hp_server(addr, &ctx);
if (side == PROTO_SIDE_CLIENT) {
if (proto->hp_client == NULL)
ret = -1;
else
ret = proto->hp_client(addr, &ctx);
} else /* if (side == PROTO_SIDE_SERVER_LISTEN) */ {
if (proto->hp_server == NULL)
ret = -1;
else
ret = proto->hp_server(addr, &ctx);
}
/*
* ret == 0 - success
* ret == -1 - addr is not for this protocol