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Merge upstream patch to unbreak tunnel forwarding.

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Reported by:	cy@
This commit is contained in:
Dag-Erling Smørgrav 2018-05-16 14:04:39 +00:00
commit f2a2dfa729
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=333677
1 changed files with 2 additions and 2 deletions
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4
crypto/openssh/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);