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| author | Greg Hudson <ghudson@mit.edu> | 2014-07-03 12:48:53 -0400 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 2014-07-04 15:14:03 -0400 |
| commit | 48a0b16ab1f70b6486a6d7af7ca9e7b376b19956 (patch) | |
| tree | f761ac8f8209fca8708f9f55f8fc5c7b13ce8940 /src/util | |
| parent | 1fde9a67030845d3cae0661595f5737a4db8b9dd (diff) | |
| download | krb5-48a0b16ab1f70b6486a6d7af7ca9e7b376b19956.tar.gz krb5-48a0b16ab1f70b6486a6d7af7ca9e7b376b19956.tar.xz krb5-48a0b16ab1f70b6486a6d7af7ca9e7b376b19956.zip | |
Avoid using length fields in socket addresses
Remove code to set or reference the length fields of socket addresses
(sa_len/sin_len/sin6_len), since they aren't portable and setting them
is not required. Remove autoconf tests for those fields which are no
longer used or which were never used.
There is one exception: in localaddr.c, we still neeed to reference
sa_len for the definition of ifreq_size on platforms which have
sa_len. Leave that behind, along with the autoconf test which defines
SA_LEN.
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/support/fake-addrinfo.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/util/support/fake-addrinfo.c b/src/util/support/fake-addrinfo.c index 6ddf8593f..4824a6185 100644 --- a/src/util/support/fake-addrinfo.c +++ b/src/util/support/fake-addrinfo.c @@ -566,9 +566,6 @@ static inline int fai_add_entry (struct addrinfo **result, void *addr, sin4->sin_family = AF_INET; sin4->sin_addr = *(struct in_addr *)addr; sin4->sin_port = port; -#ifdef HAVE_SA_LEN - sin4->sin_len = sizeof (struct sockaddr_in); -#endif } if (template->ai_family == AF_INET6) { struct sockaddr_in6 *sin6; @@ -580,9 +577,6 @@ static inline int fai_add_entry (struct addrinfo **result, void *addr, sin6->sin6_family = AF_INET6; sin6->sin6_addr = *(struct in6_addr *)addr; sin6->sin6_port = port; -#ifdef HAVE_SA_LEN - sin6->sin6_len = sizeof (struct sockaddr_in6); -#endif } n->ai_next = *result; *result = n; @@ -1294,9 +1288,6 @@ getaddrinfo (const char *name, const char *serv, const struct addrinfo *hint, just leftover from previous contents of the memory block?). So, always override what libc returned. */ ai->ai_addr->sa_family = ai->ai_family; -#ifdef HAVE_SA_LEN /* always true on AIX, actually */ - ai->ai_addr->sa_len = ai->ai_addrlen; -#endif } #endif |