src/usr.bin/sudo/sudo.c - diff

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version 1.14, 2002/01/15 02:17:03

version 1.15, 2002/01/16 18:09:13

Line 98

#include "version.h"

#ifndef lint

static const char rcsid[] = "$Sudo: sudo.c,v 1.314 2002/01/13 18:29:23 millert Exp $";

static const char rcsid[] = "$Sudo: sudo.c,v 1.318 2002/01/15 23:43:59 millert Exp $";

#endif /* lint */

Line 260

* set the real, effective and saved uids to 0 and use set_perms_fallback()

* instead of set_perms_posix().

#if defined(_SC_SAVED_IDS) && defined(_SC_VERSION)

#if !defined(NO_SAVED_IDS) && defined(_SC_SAVED_IDS) && defined(_SC_VERSION)

if (!def_flag(I_STAY_SETUID) && set_perms == set_perms_posix) {

if (setuid(0)) {

perror("setuid(0)");

Line 312

if ((sudo_mode & MODE_IMPLIED_SHELL) && !def_flag(I_SHELL_NOARGS))

usage(1);

/* May need to set $HOME to target user. */

/* May need to set $HOME to target user if we are running a command. */

if (def_flag(I_ALWAYS_SET_HOME) ||

if ((sudo_mode & MODE_RUN) && (def_flag(I_ALWAYS_SET_HOME) ||

((sudo_mode & MODE_SHELL) && def_flag(I_SET_HOME)))

((sudo_mode & MODE_SHELL) && def_flag(I_SET_HOME))))

sudo_mode |= MODE_RESET_HOME;

/* Bail if a tty is required and we don't have one. */

Line 511

log_error(0, "uid %ld does not exist in the passwd file!",

(long) pw.pw_uid);

}

user_shell = sudo_user.pw->pw_shell;

if (user_shell == NULL || *user_shell == '\0')

user_shell = sudo_user.pw->pw_shell;

/* It is now safe to use log_error() and set_perms() */

Line 888

Line 889

(void) sigaction(SIGCHLD, &sa, NULL);

/* Set set_perms pointer to the correct function */

#if defined(_SC_SAVED_IDS) && defined(_SC_VERSION)

#if !defined(NO_SAVED_IDS) && defined(_SC_SAVED_IDS) && defined(_SC_VERSION)

if (sysconf(_SC_SAVED_IDS) == 1 && sysconf(_SC_VERSION) >= 199009)

set_perms = set_perms_posix;

else