diff options
Diffstat (limited to 'lib/irs/getaddrinfo.c')
| -rw-r--r-- | lib/irs/getaddrinfo.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/irs/getaddrinfo.c b/lib/irs/getaddrinfo.c index 1de540f2962e..24d35bf691d9 100644 --- a/lib/irs/getaddrinfo.c +++ b/lib/irs/getaddrinfo.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009, 2012, 2013 Internet Systems Consortium, Inc. ("ISC") + * Copyright (C) 2009, 2012-2014 Internet Systems Consortium, Inc. ("ISC") * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -409,7 +409,7 @@ getaddrinfo(const char *hostname, const char *servname, * Convert to a V4 mapped address. */ struct in6_addr *a6 = (struct in6_addr *)abuf; - memcpy(&a6->s6_addr[12], &a6->s6_addr[0], 4); + memmove(&a6->s6_addr[12], &a6->s6_addr[0], 4); memset(&a6->s6_addr[10], 0xff, 2); memset(&a6->s6_addr[0], 0, 10); goto inet6_addr; @@ -446,7 +446,7 @@ getaddrinfo(const char *hostname, const char *servname, ai_list = ai; ai->ai_socktype = socktype; SIN(ai->ai_addr)->sin_port = port; - memcpy((char *)ai->ai_addr + addroff, abuf, addrsize); + memmove((char *)ai->ai_addr + addroff, abuf, addrsize); if ((flags & AI_CANONNAME) != 0) { #ifdef IRS_HAVE_SIN6_SCOPE_ID if (ai->ai_family == AF_INET6) @@ -789,8 +789,8 @@ process_answer(isc_task_t *task, isc_event_t *event) { RUNTIME_CHECK(result == ISC_R_SUCCESS); SIN(ai->ai_addr)->sin_port = resstate->head->ai_port; - memcpy(&SIN(ai->ai_addr)->sin_addr, - &rdata_a.in_addr, 4); + memmove(&SIN(ai->ai_addr)->sin_addr, + &rdata_a.in_addr, 4); dns_rdata_freestruct(&rdata_a); break; case AF_INET6: @@ -800,8 +800,8 @@ process_answer(isc_task_t *task, isc_event_t *event) { RUNTIME_CHECK(result == ISC_R_SUCCESS); SIN6(ai->ai_addr)->sin6_port = resstate->head->ai_port; - memcpy(&SIN6(ai->ai_addr)->sin6_addr, - &rdata_aaaa.in6_addr, 16); + memmove(&SIN6(ai->ai_addr)->sin6_addr, + &rdata_aaaa.in6_addr, 16); dns_rdata_freestruct(&rdata_aaaa); break; } @@ -1130,7 +1130,7 @@ add_ipv4(const char *hostname, int flags, struct addrinfo **aip, *aip = ai; ai->ai_socktype = socktype; SIN(ai->ai_addr)->sin_port = port; - memcpy(&SIN(ai->ai_addr)->sin_addr, v4_loop, 4); + memmove(&SIN(ai->ai_addr)->sin_addr, v4_loop, 4); return (0); } @@ -1153,7 +1153,7 @@ add_ipv6(const char *hostname, int flags, struct addrinfo **aip, *aip = ai; ai->ai_socktype = socktype; SIN6(ai->ai_addr)->sin6_port = port; - memcpy(&SIN6(ai->ai_addr)->sin6_addr, v6_loop, 16); + memmove(&SIN6(ai->ai_addr)->sin6_addr, v6_loop, 16); return (0); } |