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Only set sin_len/sin6_len when they exist.

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svn:r17851
This commit is contained in:
Nick Mathewson
2009-01-02 20:57:10 +00:00
parent 89d268848f
commit 9c20441bcb
3 changed files with 11 additions and 1 deletions
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src/common/address.c
+4
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@@ -69,7 +69,9 @@ tor_addr_to_sockaddr(const tor_addr_t *a,
return -1;
sin = (struct sockaddr_in *)sa_out;
memset(sin, 0, sizeof(struct sockaddr_in));
#ifdef HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
sin->sin_len = sizeof(struct sockaddr_in);
#endif
sin->sin_family = AF_INET;
sin->sin_port = htons(port);
sin->sin_addr.s_addr = tor_addr_to_ipv4n(a);
@@ -80,7 +82,9 @@ tor_addr_to_sockaddr(const tor_addr_t *a,
return -1;
sin6 = (struct sockaddr_in6 *)sa_out;
memset(sin6, 0, sizeof(struct sockaddr_in6));
#ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_LEN
sin6->sin6_len = sizeof(struct sockaddr_in6);
#endif
sin6->sin6_family = AF_INET6;
sin6->sin6_port = htons(port);
memcpy(&sin6->sin6_addr, tor_addr_to_in6(a), sizeof(struct in6_addr));