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Don't call setusercontext() to change uid unless uid == 0; found by mpech@

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This commit is contained in:
millert 2003-05-06 15:34:08 +00:00
parent 7ee9a4fdec
commit 3b08765c1d
1 changed files with 3 additions and 2 deletions
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5
usr.bin/skeyaudit/skeyaudit.c
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@ -1,4 +1,4 @@
/* $OpenBSD: skeyaudit.c,v 1.18 2003/05/06 10:45:49 mpech Exp $ */
/* $OpenBSD: skeyaudit.c,v 1.19 2003/05/06 15:34:08 millert Exp $ */
/*
* Copyright (c) 1997, 2000, 2003 Todd C. Miller <Todd.Miller@courtesan.com>
@ -209,7 +209,8 @@ runsendmail(struct passwd *pw, pid_t *pidp)
(void)close(pfd[0]);
/* Run sendmail as target user not root */
if (setusercontext(NULL, pw, pw->pw_uid, LOGIN_SETALL) != 0) {
if (getuid() == 0 &&
setusercontext(NULL, pw, pw->pw_uid, LOGIN_SETALL) != 0) {
warn("cannot set user context");
_exit(127);
}