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Do not fatal on failed lookup of group "tty".

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Some platforms (eg AIX and Cygwin) do not have a "tty" group.  In those
cases we will fall back to making the tty device the user's primary
group, so do not fatal if the group lookup fails.  ok djm@
This commit is contained in:
Darren Tucker 2019-07-05 13:21:45 +10:00
parent 8b4cc4bdc8
commit c5cfa90e03
1 changed files with 1 additions and 1 deletions
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sshpty.c
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@ -172,7 +172,7 @@ pty_setowner(struct passwd *pw, const char *tty)
/* Determine the group to make the owner of the tty. */ /* Determine the group to make the owner of the tty. */
grp = getgrnam("tty"); grp = getgrnam("tty");
if (grp == NULL) if (grp == NULL)
fatal("no tty group"); debug("%s: no tty group", __func__);
gid = (grp != NULL) ? grp->gr_gid : pw->pw_gid; gid = (grp != NULL) ? grp->gr_gid : pw->pw_gid;
mode = (grp != NULL) ? 0620 : 0600; mode = (grp != NULL) ? 0620 : 0600;