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posix_socket: initialize uninitialized fields

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Martine Lenders 2019-05-24 15:12:08 +02:00 committed by Martine S. Lenders
parent 786b7399a3
commit 3bcb1ee2ef
1 changed files with 2 additions and 0 deletions
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2
sys/posix/sockets/posix_sockets.c
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@ -221,6 +221,7 @@ static int _sockaddr_to_ep(const struct sockaddr *address, socklen_t address_len
return -1;
}
struct sockaddr_in *in_addr = (struct sockaddr_in *)address;
memset(out, 0, sizeof(*out));
out->family = AF_INET;
out->addr.ipv4_u32 = in_addr->sin_addr.s_addr;
out->port = ntohs(in_addr->sin_port);
@ -232,6 +233,7 @@ static int _sockaddr_to_ep(const struct sockaddr *address, socklen_t address_len
return -1;
}
struct sockaddr_in6 *in6_addr = (struct sockaddr_in6 *)address;
memset(out, 0, sizeof(*out));
out->family = AF_INET6;
memcpy(&out->addr.ipv6, &in6_addr->sin6_addr, sizeof(out->addr.ipv6));
out->port = ntohs(in6_addr->sin6_port);