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Code Issues Releases Wiki Activity

Rewrite for clarity with fewer casts.

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This commit is contained in:
Olaf Seibert
2017-01-23 20:42:29 +01:00
parent d677598f66
commit f238169d61
1 changed files with 11 additions and 6 deletions
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17
src/osdnet.c
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@@ -1933,12 +1933,17 @@ osn_pfinit_tuntap(struct pfdata *pfdata, struct osnpf *osnpf, void *arg)
memset(&ifra, 0, sizeof(ifra));
strncpy(ifra.ifra_name, ifnam, sizeof(ifra.ifra_name));
((struct sockaddr_in *)(&ifra.ifra_addr))->sin_len = sizeof(struct sockaddr_in);
((struct sockaddr_in *)(&ifra.ifra_addr))->sin_family = AF_INET;
((struct sockaddr_in *)(&ifra.ifra_addr))->sin_addr = iplocal;
((struct sockaddr_in *)(&ifra.ifra_broadaddr))->sin_len = sizeof(struct sockaddr_in);
((struct sockaddr_in *)(&ifra.ifra_broadaddr))->sin_family = AF_INET;
((struct sockaddr_in *)(&ifra.ifra_broadaddr))->sin_addr = ipremote;
struct sockaddr_in *a = (struct sockaddr_in *)&ifra.ifra_addr;
a->sin_len = sizeof(struct sockaddr_in);
a->sin_family = AF_INET;
a->sin_addr = iplocal;
a = (struct sockaddr_in *)&ifra.ifra_broadaddr;
a->sin_len = sizeof(struct sockaddr_in);
a->sin_family = AF_INET;
a->sin_addr = ipremote;
if (ioctl(s, SIOCAIFADDR, &ifra) < 0) {
esfatal(1, "osn_pfinit_tuntap SIOCAIFADDR failed");
}