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Add PRF to derive key material from the ECDH shared secret.
[tinc]
/
src
/
netutl.c
diff --git
a/src/netutl.c
b/src/netutl.c
index
6acdffa
..
8db252d
100644
(file)
--- a/
src/netutl.c
+++ b/
src/netutl.c
@@
-1,7
+1,7
@@
/*
netutl.c -- some supporting network utility code
Copyright (C) 1998-2005 Ivo Timmermans
/*
netutl.c -- some supporting network utility code
Copyright (C) 1998-2005 Ivo Timmermans
- 2000-20
09
Guus Sliepen <guus@tinc-vpn.org>
+ 2000-20
11
Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-88,13
+88,12
@@
void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
return;
}
return;
}
- err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof
(address), port, sizeof(port)
, NI_NUMERICHOST | NI_NUMERICSERV);
+ err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof
address, port, sizeof port
, NI_NUMERICHOST | NI_NUMERICSERV);
if(err) {
logger(LOG_ERR, "Error while translating addresses: %s",
gai_strerror(err));
if(err) {
logger(LOG_ERR, "Error while translating addresses: %s",
gai_strerror(err));
- raise(SIGFPE);
- exit(0);
+ abort();
}
scopeid = strchr(address, '%');
}
scopeid = strchr(address, '%');
@@
-119,7
+118,7
@@
char *sockaddr2hostname(const sockaddr_t *sa) {
return str;
}
return str;
}
- err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof
(address), port, sizeof(port)
,
+ err = getnameinfo(&sa->sa, SALEN(sa->sa), address, sizeof
address, port, sizeof port
,
hostnames ? 0 : (NI_NUMERICHOST | NI_NUMERICSERV));
if(err) {
logger(LOG_ERR, "Error while looking up hostname: %s",
hostnames ? 0 : (NI_NUMERICHOST | NI_NUMERICSERV));
if(err) {
logger(LOG_ERR, "Error while looking up hostname: %s",
@@
-155,8
+154,7
@@
int sockaddrcmp_noport(const sockaddr_t *a, const sockaddr_t *b) {
default:
logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
a->sa.sa_family);
default:
logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
a->sa.sa_family);
- raise(SIGFPE);
- exit(0);
+ abort();
}
}
}
}
@@
-181,26
+179,25
@@
int sockaddrcmp(const sockaddr_t *a, const sockaddr_t *b) {
return strcmp(a->unknown.port, b->unknown.port);
case AF_INET:
return strcmp(a->unknown.port, b->unknown.port);
case AF_INET:
- result = memcmp(&a->in.sin_addr, &b->in.sin_addr, sizeof
(a->in.sin_addr)
);
+ result = memcmp(&a->in.sin_addr, &b->in.sin_addr, sizeof
a->in.sin_addr
);
if(result)
return result;
if(result)
return result;
- return memcmp(&a->in.sin_port, &b->in.sin_port, sizeof
(a->in.sin_port)
);
+ return memcmp(&a->in.sin_port, &b->in.sin_port, sizeof
a->in.sin_port
);
case AF_INET6:
case AF_INET6:
- result = memcmp(&a->in6.sin6_addr, &b->in6.sin6_addr, sizeof
(a->in6.sin6_addr)
);
+ result = memcmp(&a->in6.sin6_addr, &b->in6.sin6_addr, sizeof
a->in6.sin6_addr
);
if(result)
return result;
if(result)
return result;
- return memcmp(&a->in6.sin6_port, &b->in6.sin6_port, sizeof
(a->in6.sin6_port)
);
+ return memcmp(&a->in6.sin6_port, &b->in6.sin6_port, sizeof
a->in6.sin6_port
);
default:
logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
a->sa.sa_family);
default:
logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
a->sa.sa_family);
- raise(SIGFPE);
- exit(0);
+ abort();
}
}
}
}