Commit ca1beab7 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

bio/b_addr.c: resolve HP-UX compiler warnings. 



The warning reads "[cast] may cause misaligned access". Even though
this can be application-supplied pointer, misaligned access shouldn't
happen, because structure type is "encoded" into data itself, and
application would customarily pass correctly aligned pointer. But
there is no harm in resolving the warning...

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
Reviewed-by: default avatarRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5894)

(cherry picked from commit 55bd917b)
parent d78cecd0

crypto/bio/b_addr.c

+3 −3
Original line number Diff line number Diff line
@@ -66,18 +66,18 @@ void BIO_ADDR_clear(BIO_ADDR *ap) 
int BIO_ADDR_make(BIO_ADDR *ap, const struct sockaddr *sa)

{

    if (sa->sa_family == AF_INET) {

        ap->s_in = *(const struct sockaddr_in *)sa;

        memcpy(&(ap->s_in), sa, sizeof(struct sockaddr_in));

        return 1;

    }

#ifdef AF_INET6

    if (sa->sa_family == AF_INET6) {

        ap->s_in6 = *(const struct sockaddr_in6 *)sa;

        memcpy(&(ap->s_in6), sa, sizeof(struct sockaddr_in6));

        return 1;

    }

#endif

#ifdef AF_UNIX

    if (sa->sa_family == AF_UNIX) {

        ap->s_un = *(const struct sockaddr_un *)sa;

        memcpy(&(ap->s_un), sa, sizeof(struct sockaddr_un));

        return 1;

    }

#endif