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If get_process_ttyname() fails for errno != ENOENT, just warn

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instead of making it a fatal error.  Bug #755
This commit is contained in:
Todd C. Miller
2016-09-01 08:23:19 -06:00
parent c9572db75a
commit 04340eea60
1 changed files with 1 additions and 3 deletions
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4
src/sudo.c
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@@ -570,10 +570,8 @@ get_user_info(struct user_details *ud)
ud->tty = user_info[i] + sizeof("tty=") - 1; ud->tty = user_info[i] + sizeof("tty=") - 1;
} else { } else {
/* tty may not always be present */ /* tty may not always be present */
if (errno != ENOENT) { if (errno != ENOENT)
sudo_warn(U_("unable to determine tty")); sudo_warn(U_("unable to determine tty"));
goto bad;
}
} }
cp = sudo_gethostname(); cp = sudo_gethostname();