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Diffstat (limited to 'resolv')
-rw-r--r--resolv/res_send.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/resolv/res_send.c b/resolv/res_send.c
index 27dd1d4351..23306a2fb4 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -425,9 +425,12 @@ __libc_res_nsend(res_state statp, const u_char *buf, int buflen,
EXT(statp).nsaddrs[n] =
malloc(sizeof (struct sockaddr_in6));
if (EXT(statp).nsaddrs[n] != NULL) {
- memcpy(EXT(statp).nsaddrs[n],
- &statp->nsaddr_list[ns],
- sizeof (struct sockaddr_in));
+ memset (mempcpy(EXT(statp).nsaddrs[n],
+ &statp->nsaddr_list[ns],
+ sizeof (struct sockaddr_in)),
+ '\0',
+ sizeof (struct sockaddr_in6)
+ - sizeof (struct sockaddr_in));
EXT(statp).nssocks[n] = -1;
n++;
}