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Fix tunnel forwarding broken in 7.7p1 
bz2855, ok dtucker@
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@djmdjm
djmdjm committed Apr 13, 2018
1 parent 4f60e4f commit b81b2d1
Showing 1 changed file with 2 additions and 2 deletions.
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);

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