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Import upstream commit cfb1d9b, which fixes tunnel forwarding.

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This commit is contained in:
Dag-Erling Smørgrav 2018-05-16 13:59:58 +00:00
parent c8a2bf1462
commit 3d0e42005d
1 changed files with 2 additions and 2 deletions
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4
openbsd-compat/port-net.c
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@ -185,7 +185,7 @@ sys_tun_open(int tun, int mode, char **ifname)
else
debug("%s: %s mode %d fd %d", __func__, ifr.ifr_name, mode, fd);
if (ifname != NULL && (*ifname = strdup(ifr.ifr_name)))
if (ifname != NULL && (*ifname = strdup(ifr.ifr_name)) == NULL)
goto failed;
return (fd);
@ -272,7 +272,7 @@ sys_tun_open(int tun, int mode, char **ifname)
goto failed;
}
if (ifname != NULL && (*ifname = strdup(ifr.ifr_name)))
if (ifname != NULL && (*ifname = strdup(ifr.ifr_name)) == NULL)
goto failed;
close(sock);