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ntp: align buffers for control messages

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This commit is contained in:
Miroslav Lichvar 2016-08-01 16:57:09 +02:00
parent 577aed4842
commit 82e76c39d9
1 changed files with 3 additions and 2 deletions
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5
ntp_io.c
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@ -41,6 +41,7 @@
#include "util.h"
#define INVALID_SOCK_FD -1
#define CMSGBUF_SIZE 256
union sockaddr_in46 {
struct sockaddr_in in4;
@ -495,7 +496,7 @@ read_from_socket(int sock_fd, int event, void *anything)
double now_err;
NTP_Remote_Address remote_addr;
NTP_Local_Address local_addr;
char cmsgbuf[256];
struct cmsghdr cmsgbuf[CMSGBUF_SIZE / sizeof (struct cmsghdr)];
struct msghdr msg;
struct iovec iov;
struct cmsghdr *cmsg;
@ -590,7 +591,7 @@ send_packet(void *packet, int packetlen, NTP_Remote_Address *remote_addr, NTP_Lo
union sockaddr_in46 remote;
struct msghdr msg;
struct iovec iov;
char cmsgbuf[256];
struct cmsghdr cmsgbuf[CMSGBUF_SIZE / sizeof (struct cmsghdr)];
int cmsglen;
socklen_t addrlen = 0;