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Fix the type of the NULL arg to execl()

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Idea from: Theo de Raadt <deraadt@openbsd.org>
This commit is contained in:
brian 2001-07-09 09:24:06 +00:00
parent ef44874abb
commit 8636b161b3
54 changed files with 95 additions and 83 deletions
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5
bin/mv/mv.c
View File

@ -331,7 +331,8 @@ copy(from, to)
int pid, status;
if ((pid = fork()) == 0) {
execl(_PATH_CP, "mv", vflg ? "-PRpv" : "-PRp", from, to, NULL);
execl(_PATH_CP, "mv", vflg ? "-PRpv" : "-PRp", from, to,
(char *)NULL);
warn("%s", _PATH_CP);
_exit(1);
}
@ -349,7 +350,7 @@ copy(from, to)
return (1);
}
if (!(pid = vfork())) {
execl(_PATH_RM, "mv", "-rf", from, NULL);
execl(_PATH_RM, "mv", "-rf", from, (char *)NULL);
warn("%s", _PATH_RM);
_exit(1);
}

3
bin/pax/ar_io.c
View File

@ -1345,7 +1345,8 @@ ar_start_gzip(int fd, const char *gzip_program, int wr)
}
close(fds[0]);
close(fds[1]);
if (execlp(gzip_program, gzip_program, gzip_flags, NULL) < 0)
if (execlp(gzip_program, gzip_program, gzip_flags,
(char *)NULL) < 0)
err(1, "could not exec");
/* NOTREACHED */
}

2
bin/rcp/util.c
View File

@ -123,7 +123,7 @@ susystem(s, userid)
case 0:
(void)setuid(userid);
execl(_PATH_BSHELL, "sh", "-c", s, NULL);
execl(_PATH_BSHELL, "sh", "-c", s, (char *)NULL);
_exit(127);
}
istat = signal(SIGINT, SIG_IGN);

4
games/atc/input.c
View File

@ -339,10 +339,10 @@ gettoken()
base = shell;
else
base++;
execl(shell, base, 0);
execl(shell, base, (char *)0);
}
else
execl(_PATH_BSHELL, "sh", 0);
execl(_PATH_BSHELL, "sh", (char *)0);
exit(0); /* oops */
}

2
games/larn/tok.c
View File

@ -74,7 +74,7 @@ yylex()
{
/* revoke */
setgid(getgid());
execl("/bin/csh",0); exit(1);
execl("/bin/csh",(char *)0); exit(1);
}
wait(0);
if (ic<0) /* error */

2
games/phantasia/misc.c
View File

@ -962,7 +962,7 @@ static char *deathmesg[] =
{
cleanup(FALSE);
execl(_PATH_GAMEPROG, "phantasia", "-s",
(Wizard ? "-S": (char *) NULL), 0);
(Wizard ? "-S": (char *) NULL), (char *)0);
exit(0);
/*NOTREACHED*/
}

2
games/rogue/machdep.c
View File

@ -547,7 +547,7 @@ const char *shell;
if (!fork()) {
/* revoke */
setgid(getgid());
execl(shell, shell, 0);
execl(shell, shell, (char *)0);
}
wait(w);
}

2
games/wump/wump.c
View File

@ -762,7 +762,7 @@ puff of greasy black smoke! (poof)\n");
err(1, "open %s", _PATH_WUMPINFO);
if (dup2(fd, 0) == -1)
err(1, "dup2");
(void)execl("/bin/sh", "sh", "-c", pager, NULL);
(void)execl("/bin/sh", "sh", "-c", pager, (char *)NULL);
err(1, "exec sh -c %s", pager);
case -1:
err(1, "fork");

4
gnu/lib/libdialog/raw_popen.c
View File

@ -32,6 +32,8 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#if defined(LIBC_SCCS) && !defined(lint)
@ -95,7 +97,7 @@ raw_popen(const char *program, char * const *argv, const char *type)
(void)close(pdes[1]);
}
if (argv == NULL)
execl(_PATH_BSHELL, "sh", "-c", program, NULL);
execl(_PATH_BSHELL, "sh", "-c", program, (char *)NULL);
else
execvp(program, argv);
_exit(127);

4
gnu/usr.bin/as/input-file.c
View File

@ -173,8 +173,8 @@ int debugging; /* TRUE if we are debugging assembler. */
(void)dup2 (fd, fileno(stdout));
/* JF for testing #define PREPROCESSOR "/lib/app" */
#define PREPROCESSOR "./app"
execl (PREPROCESSOR, PREPROCESSOR, 0);
execl ("app","app",0);
execl (PREPROCESSOR, PREPROCESSOR, (char *)0);
execl ("app","app",(char *)0);
(void)write(2,"Exec of app failed. Get help.\n",31);
(void)unlink(temporary_file_name);
_exit (11);

4
gnu/usr.bin/tar/buffer.c
View File

@ -21,6 +21,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
* Buffer management for tar.
*
* Written by John Gilmore, ihnp4!hoptoad!gnu, on 25 August 1985.
*
* $FreeBSD$
*/
#include <stdio.h>
@ -1505,7 +1507,7 @@ new_volume (type)
p = getenv ("SHELL");
if (p == 0)
p = "/bin/sh";
execlp (p, "-sh", "-i", 0);
execlp (p, "-sh", "-i", (char *)0);
msg_perror ("can't exec a shell %s", p);
_exit (55);
default:

6
lib/libutil/pw_util.c
View File

@ -174,11 +174,11 @@ char *username;
if(!username) {
warnx("rebuilding the database...");
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", "-d", mppath,
tempname, NULL);
tempname, (char *)NULL);
} else {
warnx("updating the database...");
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", "-d", mppath,
"-u", username, tempname, NULL);
"-u", username, tempname, (char *)NULL);
}
pw_error(_PATH_PWD_MKDB, 1, 1);
}
@ -209,7 +209,7 @@ pw_edit(notsetuid)
(void)setuid(getuid());
}
errno = 0;
execlp(editor, p, tempname, NULL);
execlp(editor, p, tempname, (char *)NULL);
_exit(errno);
}
for (;;) {

2
libexec/pppoed/pppoed.c
View File

@ -410,7 +410,7 @@ Spawn(const char *prog, const char *acname, const char *provider,
setsid();
syslog(LOG_INFO, "Executing: %s", exec);
execlp(_PATH_BSHELL, _PATH_BSHELL, "-c", exec, NULL);
execlp(_PATH_BSHELL, _PATH_BSHELL, "-c", exec, (char *)NULL);
syslog(LOG_ERR, "execlp failed: %m");
_exit(EX_OSFILE);

2
libexec/rexecd/rexecd.c
View File

@ -297,7 +297,7 @@ doit(f, fromp)
error("No remote directory.\n");
exit(1);
}
execl(pwd->pw_shell, cp, "-c", cmdbuf, 0);
execl(pwd->pw_shell, cp, "-c", cmdbuf, (char *)0);
err(1, "%s", pwd->pw_shell);
}

2
libexec/rshd/rshd.c
View File

@ -707,7 +707,7 @@ doit(fromp)
syslog(LOG_INFO|LOG_AUTH, "%s@%s as %s: cmd='%.80s'",
remuser, fromhost, locuser, cmdbuf);
}
execl(pwd->pw_shell, cp, "-c", cmdbuf, 0);
execl(pwd->pw_shell, cp, "-c", cmdbuf, (char *)0);
perror(pwd->pw_shell);
exit(1);
}

2
libexec/telnetd/sys_term.c
View File

@ -2080,7 +2080,7 @@ cleantmpdir(jid, tpath, user)
tpath);
break;
case 0:
execl(CLEANTMPCMD, CLEANTMPCMD, user, tpath, 0);
execl(CLEANTMPCMD, CLEANTMPCMD, user, tpath, (char *)0);
syslog(LOG_ERR, "TMPDIR cleanup(%s): execl(%s) failed: %m",
tpath, CLEANTMPCMD);
exit(1);

2
libexec/uucpd/uucpd.c
View File

@ -191,7 +191,7 @@ void doit(struct sockaddr *sinp)
initgroups(pw->pw_name, pw->pw_gid);
chdir(pw->pw_dir);
setuid(pw->pw_uid);
execl(pw->pw_shell, "uucico", NULL);
execl(pw->pw_shell, "uucico", (char *)NULL);
syslog(LOG_ERR, "execl: %m");
_exit(1);
}

2
release/picobsd/tinyware/simple_httpd/simple_httpd.c
View File

@ -258,7 +258,7 @@ http_request()
/* Plug in environment variable, others in log_line */
putenv("SERVER_SOFTWARE=FreeBSD/PicoBSD");
execlp (filename,filename,par,0);
execlp (filename,filename,par,(char *)0);
}
wait(&i);
return(0);

2
sbin/bsdlabel/bsdlabel.c
View File

@ -909,7 +909,7 @@ editit()
setuid(getuid());
if ((ed = getenv("EDITOR")) == (char *)0)
ed = DEFEDITOR;
execlp(ed, ed, tmpfil, 0);
execlp(ed, ed, tmpfil, (char *)0);
err(1, "%s", ed);
}
while ((xpid = wait(&stat)) >= 0)

2
sbin/disklabel/disklabel.c
View File

@ -909,7 +909,7 @@ editit()
setuid(getuid());
if ((ed = getenv("EDITOR")) == (char *)0)
ed = DEFEDITOR;
execlp(ed, ed, tmpfil, 0);
execlp(ed, ed, tmpfil, (char *)0);
err(1, "%s", ed);
}
while ((xpid = wait(&stat)) >= 0)

3
share/examples/isdn/v21/v21modem.c
View File

@ -241,7 +241,8 @@ create_session(void)
i = forkpty(&ptyfd, buf, 0, 0);
if (i == 0) {
execl("/usr/libexec/getty", "getty", "std.300", "-", NULL);
execl("/usr/libexec/getty", "getty", "std.300", "-",
(char *)NULL);
syslog(LOG_ERR, "exec getty %d", errno);
exit(2);
} else if (i < 0) {

2
usr.bin/apply/apply.c
View File

@ -244,7 +244,7 @@ exec_shell(const char *command, char *use_shell, char *use_name)
err(1, "vfork");
case 0: /* child */
(void)sigsetmask(omask);
execl(use_shell, use_name, "-c", command, NULL);
execl(use_shell, use_name, "-c", command, (char *)NULL);
warn("%s", use_shell);
_exit(1);
}

4
usr.bin/calendar/io.c
View File

@ -281,7 +281,7 @@ opencal()
}
execl(_PATH_CPP, "cpp", "-P",
"-traditional", "-nostdinc", /* GCC specific opts */
"-I.", "-I", _PATH_INCLUDE, NULL);
"-I.", "-I", _PATH_INCLUDE, (char *)NULL);
warn(_PATH_CPP);
_exit(1);
}
@ -344,7 +344,7 @@ closecal(fp)
_exit(1);
}
execl(_PATH_SENDMAIL, "sendmail", "-i", "-t", "-F",
"\"Reminder Service\"", NULL);
"\"Reminder Service\"", (char *)NULL);
warn(_PATH_SENDMAIL);
_exit(1);
}

2
usr.bin/ee/ee.c
View File

@ -3148,7 +3148,7 @@ char *string; /* string containing user command */
}
for (value = 1; value < 24; value++)
signal(value, SIG_DFL);
execl(path, last_slash, "-c", string, NULL);
execl(path, last_slash, "-c", string, (char *)NULL);
errx(1, exec_err_msg, path);
}
else /* if the parent */

10
usr.bin/enigma/enigma.c
View File

@ -56,11 +56,11 @@ setup(pw)
close(1);
dup(pf[0]);
dup(pf[1]);
execlp("makekey", "-", 0);
execl("/usr/libexec/makekey", "-", 0); /* BSDI */
execl("/usr/lib/makekey", "-", 0);
execl("/usr/bin/makekey", "-", 0); /* IBM */
execl("/lib/makekey", "-", 0);
execlp("makekey", "-", (char *)0);
execl("/usr/libexec/makekey", "-", (char *)0); /* BSDI */
execl("/usr/lib/makekey", "-", (char *)0);
execl("/usr/bin/makekey", "-", (char *)0); /* IBM */
execl("/lib/makekey", "-", (char *)0);
perror("makekey");
fprintf(stderr, "enigma: cannot execute 'makekey', aborting\n");
exit(1);

2
usr.bin/ldd/ldd.c
View File

@ -204,7 +204,7 @@ char *argv[];
}
break;
case 0:
rval |= execl(*argv, *argv, NULL) != 0;
rval |= execl(*argv, *argv, (char *)NULL) != 0;
warn("%s", *argv);
_exit(1);
}

2
usr.bin/login/login.c
View File

@ -704,7 +704,7 @@ main(argc, argv)
(void)strcpy(tbuf + 1,
(p = strrchr(pwd->pw_shell, '/')) ? p + 1 : pwd->pw_shell);
execlp(shell, tbuf, 0);
execlp(shell, tbuf, (char *)0);
err(1, "%s", shell);
}

2
usr.bin/newkey/update.c
View File

@ -188,7 +188,7 @@ _openchild(command, fto, ffrom)
_exit(~0);
}
(void)sprintf(com, "exec %s", command);
execl(SHELL, basename(SHELL), "-c", com, NULL);
execl(SHELL, basename(SHELL), "-c", com, (char *)NULL);
_exit(~0);
default:

2
usr.bin/script/script.c
View File

@ -245,7 +245,7 @@ doshell(av)
execvp(av[0], av);
warn("%s", av[0]);
} else {
execl(shell, shell, "-i", NULL);
execl(shell, shell, "-i", (char *)NULL);
warn("%s", shell);
}
fail();

4
usr.bin/telnet/commands.c
View File

@ -1420,9 +1420,9 @@ shell(argc, argv)
else
shellname++;
if (argc > 1)
execl(shellp, shellname, "-c", &saveline[1], 0);
execl(shellp, shellname, "-c", &saveline[1], (char *)0);
else
execl(shellp, shellname, 0);
execl(shellp, shellname, (char *)0);
perror("Execl");
_exit(1);
}

6
usr.bin/tip/tip/cmds.c
View File

@ -765,7 +765,7 @@ shell()
else
cp++;
shell_uid();
execl(value(SHELL), cp, 0);
execl(value(SHELL), cp, (char *)0);
printf("\r\ncan't execl!\r\n");
exit(1);
}
@ -865,7 +865,7 @@ execute(s)
else
cp++;
shell_uid();
execl(value(SHELL), cp, "-c", s, 0);
execl(value(SHELL), cp, "-c", s, (char *)0);
}
static int
@ -1051,7 +1051,7 @@ expand(name)
close(pivec[1]);
close(2);
shell_uid();
execl(Shell, Shell, "-c", cmdbuf, 0);
execl(Shell, Shell, "-c", cmdbuf, (char *)0);
_exit(1);
}
if (pid == -1) {

2
usr.bin/xinstall/xinstall.c
View File

@ -708,7 +708,7 @@ strip(to_name)
errno = serrno;
err(EX_TEMPFAIL, "fork");
case 0:
execlp("strip", "strip", to_name, NULL);
execlp("strip", "strip", to_name, (char *)NULL);
err(EX_OSERR, "exec(strip)");
default:
if (wait(&status) == -1 || status) {

2
usr.sbin/chroot/chroot.c
View File

@ -86,7 +86,7 @@ main(argc, argv)
if (!(shell = getenv("SHELL")))
shell = _PATH_BSHELL;
execlp(shell, shell, "-i", NULL);
execlp(shell, shell, "-i", (char *)NULL);
err(1, "%s", shell);
/* NOTREACHED */
}

2
usr.sbin/cron/crontab/crontab.c
View File

@ -408,7 +408,7 @@ edit_cmd() {
err(ERROR_EXIT, "chdir(/tmp)");
if (strlen(editor) + strlen(Filename) + 2 >= MAX_TEMPSTR)
errx(ERROR_EXIT, "editor or filename too long");
execlp(editor, editor, Filename, NULL);
execlp(editor, editor, Filename, (char *)NULL);
err(ERROR_EXIT, "%s", editor);
/*NOTREACHED*/
default:

2
usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c
View File

@ -185,7 +185,7 @@ run_sendmail(int ifd)
case 0: /* Child */
dup2(ifd, 0);
execl(_PATH_SENDMAIL, _PATH_SENDMAIL, "-odq", "-t", NULL);
execl(_PATH_SENDMAIL, _PATH_SENDMAIL, "-odq", "-t", (char *)NULL);
err("*exec: %s", _PATH_SENDMAIL);
_exit(1);

2
usr.sbin/edquota/edquota.c
View File

@ -385,7 +385,7 @@ editit(tmpfile)
setuid(getuid());
if ((ed = getenv("EDITOR")) == (char *)0)
ed = _PATH_VI;
execlp(ed, ed, tmpfile, 0);
execlp(ed, ed, tmpfile, (char *)0);
err(1, "%s", ed);
}
waitpid(pid, &stat, 0);

2
usr.sbin/kgzip/kgzcmp.c
View File

@ -136,7 +136,7 @@ mk_data(const struct iodesc * idi, const struct iodesc * ido,
close(idi->fd);
dup2(ido->fd, STDOUT_FILENO);
close(ido->fd);
execlp("gzip", "gzip", "-9", NULL);
execlp("gzip", "gzip", "-9", (char *)NULL);
warn(NULL);
_exit(1);
default:

4
usr.sbin/kgzip/kgzld.c
View File

@ -85,10 +85,10 @@ kgzld(struct kgz_hdr * kh, const char *f1, const char *f2)
case 0:
if (format == F_AOUT)
execlp("ld", "ld", "-aout", "-Z", "-T", addr, "-o", f2,
loader, f1, NULL);
loader, f1, (char *)NULL);
else
execlp("ld", "ld", "-Ttext", addr, "-o", f2, loader, f1,
NULL);
(char *)NULL);
warn(NULL);
_exit(1);
default:

7
usr.sbin/lpr/lpd/printjob.c
View File

@ -650,7 +650,7 @@ print(struct printer *pp, int format, char *file)
execl(_PATH_PR, "pr", width, length,
"-h", *title ? title : " ",
"-L", *locale ? locale : "C",
"-F", 0);
"-F", (char *)0);
syslog(LOG_ERR, "cannot execl %s", _PATH_PR);
exit(2);
}
@ -1315,7 +1315,7 @@ sendmail(struct printer *pp, char *user, int bombed)
cp++;
else
cp = _PATH_SENDMAIL;
execl(_PATH_SENDMAIL, cp, "-t", 0);
execl(_PATH_SENDMAIL, cp, "-t", (char *)0);
_exit(0);
} else if (s > 0) { /* parent */
dup2(p[1], 1);
@ -1512,7 +1512,8 @@ openpr(const struct printer *pp)
cp = pp->filters[LPF_OUTPUT];
else
cp++;
execl(pp->filters[LPF_OUTPUT], cp, width, length, 0);
execl(pp->filters[LPF_OUTPUT], cp, width, length,
(char *)0);
syslog(LOG_ERR, "%s: %s: %m", pp->printer,
pp->filters[LPF_OUTPUT]);
exit(1);

2
usr.sbin/newsyslog/newsyslog.c
View File

@ -672,7 +672,7 @@ compress_log(char *log)
if (pid < 0)
err(1, "fork");
else if (!pid) {
(void) execl(_PATH_GZIP, _PATH_GZIP, "-f", tmp, 0);
(void) execl(_PATH_GZIP, _PATH_GZIP, "-f", tmp, (char *)0);
err(1, _PATH_GZIP);
}
}

3
usr.sbin/pkg_install/lib/file.c
View File

@ -225,7 +225,8 @@ fileGetURL(char *base, char *spec)
dup2(pfd[0], 0);
for (fd = getdtablesize() - 1; fd >= 3; --fd)
close(fd);
execl("/usr/bin/tar", "tar", Verbose ? "-xzvf" : "-xzf", "-", 0);
execl("/usr/bin/tar", "tar", Verbose ? "-xzvf" : "-xzf", "-",
(char *)0);
_exit(2);
}
close(pfd[0]);

2
usr.sbin/pw/pw.c
View File

@ -248,7 +248,7 @@ main(int argc, char *argv[])
warn("fork()");
else if (pid == 0) {
/* Is make anywhere else? */
execlp("/usr/bin/make", "make", NULL);
execlp("/usr/bin/make", "make", (char *)NULL);
_exit(1);
} else {
int i;

5
usr.sbin/rpc.yppasswdd/pw_util.c
View File

@ -152,10 +152,11 @@ char *username;
install_reaper(0);
if (!(pid = vfork())) {
if(!username) {
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", tempname, NULL);
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", tempname,
(char *)NULL);
} else {
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", "-u", username,
tempname, NULL);
tempname, (char *)NULL);
}
pw_error(_PATH_PWD_MKDB, 1, 1);
return(-1);

8
usr.sbin/rpc.yppasswdd/yppasswdd_server.c
View File

@ -651,10 +651,10 @@ cleaning up and bailing out");
case 0:
if (inplace && !rval) {
execlp(MAP_UPDATE_PATH, MAP_UPDATE, passfile,
yppasswd_domain, "pushpw", NULL);
yppasswd_domain, "pushpw", (char *)NULL);
} else {
execlp(MAP_UPDATE_PATH, MAP_UPDATE, passfile,
yppasswd_domain, NULL);
yppasswd_domain, (char *)NULL);
}
yp_error("couldn't exec map update process: %s",
strerror(errno));
@ -841,10 +841,10 @@ cleaning up and bailing out");
case 0:
if (inplace && !rval) {
execlp(MAP_UPDATE_PATH, MAP_UPDATE, passfile,
argp->domain, "pushpw", NULL);
argp->domain, "pushpw", (char *)NULL);
} else {
execlp(MAP_UPDATE_PATH, MAP_UPDATE, passfile,
argp->domain, NULL);
argp->domain, (char *)NULL);
}
yp_error("couldn't exec map update process: %s",
strerror(errno));

2
usr.sbin/rpc.ypupdated/update.c
View File

@ -193,7 +193,7 @@ _openchild(command, fto, ffrom)
_exit(~0);
}
(void)sprintf(com, "exec %s", command);
execl(SHELL, basename(SHELL), "-c", com, NULL);
execl(SHELL, basename(SHELL), "-c", com, (char *)NULL);
_exit(~0);
default:

2
usr.sbin/rpc.ypupdated/yp_dbupdate.c
View File

@ -57,7 +57,7 @@ static int yp_domake(map, domain)
switch((pid = fork())) {
case 0:
execlp(MAP_UPDATE_PATH, MAP_UPDATE, map, domain, NULL);
execlp(MAP_UPDATE_PATH, MAP_UPDATE, map, domain, (char *)NULL);
yp_error("couldn't exec map update process: %s",
strerror(errno));
exit(1);

2
usr.sbin/sade/install.c
View File

@ -446,7 +446,7 @@ fixit_common(void)
/* use the .profile from the fixit medium */
setenv("HOME", "/mnt2", 1);
chdir("/mnt2");
execlp("sh", "-sh", 0);
execlp("sh", "-sh", (char *)0);
msgDebug("fixit shell: Failed to execute shell!\n");
_exit(1);;
}

2
usr.sbin/sade/system.c
View File

@ -56,7 +56,7 @@ intr_reboot(dialogMenuItem *self)
static int
intr_restart(dialogMenuItem *self)
{
execl(StartName, StartName, NULL);
execl(StartName, StartName, (char *)NULL);
/* NOTREACHED */
return -1;
}

2
usr.sbin/sysinstall/install.c
View File

@ -446,7 +446,7 @@ fixit_common(void)
/* use the .profile from the fixit medium */
setenv("HOME", "/mnt2", 1);
chdir("/mnt2");
execlp("sh", "-sh", 0);
execlp("sh", "-sh", (char *)0);
msgDebug("fixit shell: Failed to execute shell!\n");
_exit(1);;
}

12
usr.sbin/sysinstall/media.c
View File

@ -617,7 +617,7 @@ mediaExtractDistBegin(char *dir, int *fd, int *zpid, int *cpid)
}
close(qfd[1]);
close(pfd[0]);
i = execl(gunzip, gunzip, 0);
i = execl(gunzip, gunzip, (char *)0);
if (isDebug())
msgDebug("%s command returns %d status\n", gunzip, i);
exit(i);
@ -640,9 +640,9 @@ mediaExtractDistBegin(char *dir, int *fd, int *zpid, int *cpid)
dup2(1, 2);
}
if (strlen(cpioVerbosity()))
i = execl(cpio, cpio, "-idum", cpioVerbosity(), "--block-size", mediaTapeBlocksize(), 0);
i = execl(cpio, cpio, "-idum", cpioVerbosity(), "--block-size", mediaTapeBlocksize(), (char *)0);
else
i = execl(cpio, cpio, "-idum", "--block-size", mediaTapeBlocksize(), 0);
i = execl(cpio, cpio, "-idum", "--block-size", mediaTapeBlocksize(), (char *)0);
if (isDebug())
msgDebug("%s command returns %d status\n", cpio, i);
exit(i);
@ -705,7 +705,7 @@ mediaExtractDist(char *dir, char *dist, FILE *fp)
close(2);
open("/dev/null", O_WRONLY);
}
i = execl(gunzip, gunzip, 0);
i = execl(gunzip, gunzip, (char *)0);
if (isDebug())
msgDebug("%s command returns %d status\n", gunzip, i);
exit(i);
@ -727,9 +727,9 @@ mediaExtractDist(char *dir, char *dist, FILE *fp)
dup2(1, 2);
}
if (strlen(cpioVerbosity()))
i = execl(cpio, cpio, "-idum", cpioVerbosity(), "--block-size", mediaTapeBlocksize(), 0);
i = execl(cpio, cpio, "-idum", cpioVerbosity(), "--block-size", mediaTapeBlocksize(), (char *)0);
else
i = execl(cpio, cpio, "-idum", "--block-size", mediaTapeBlocksize(), 0);
i = execl(cpio, cpio, "-idum", "--block-size", mediaTapeBlocksize(), (char *)0);
if (isDebug())
msgDebug("%s command returns %d status\n", cpio, i);
exit(i);

6
usr.sbin/sysinstall/package.c
View File

@ -182,9 +182,11 @@ package_extract(Device *dev, char *name, Boolean depended)
setenv("BATCH", "t", 1);
if (isDebug())
i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-v", "-", 0);
i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-v", "-",
(char *)0);
else
i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-", 0);
i = execl("/usr/sbin/pkg_add", "/usr/sbin/pkg_add", "-",
(char *)0);
}
else {
char buf[BUFSIZ];

2
usr.sbin/sysinstall/system.c
View File

@ -56,7 +56,7 @@ intr_reboot(dialogMenuItem *self)
static int
intr_restart(dialogMenuItem *self)
{
execl(StartName, StartName, NULL);
execl(StartName, StartName, (char *)NULL);
/* NOTREACHED */
return -1;
}

6
usr.sbin/vipw/pw_util.c
View File

@ -174,11 +174,11 @@ char *username;
if(!username) {
warnx("rebuilding the database...");
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", "-d", mppath,
tempname, NULL);
tempname, (char *)NULL);
} else {
warnx("updating the database...");
execl(_PATH_PWD_MKDB, "pwd_mkdb", "-p", "-d", mppath,
"-u", username, tempname, NULL);
"-u", username, tempname, (char *)NULL);
}
pw_error(_PATH_PWD_MKDB, 1, 1);
}
@ -209,7 +209,7 @@ pw_edit(notsetuid)
(void)setuid(getuid());
}
errno = 0;
execlp(editor, p, tempname, NULL);
execlp(editor, p, tempname, (char *)NULL);
_exit(errno);
}
for (;;) {

4
usr.sbin/ypserv/yp_server.c
View File

@ -380,7 +380,7 @@ ypproc_xfr_2_svc(ypreq_xfr *argp, struct svc_req *rqstp)
"-p", yp_dir, "-C", t,
g, inet_ntoa(rqhost->sin_addr),
p, argp->map_parms.map,
NULL);
(char *)NULL);
} else {
execl(ypxfr_command, "ypxfr",
"-d", argp->map_parms.domain,
@ -388,7 +388,7 @@ ypproc_xfr_2_svc(ypreq_xfr *argp, struct svc_req *rqstp)
"-C", t,
g, inet_ntoa(rqhost->sin_addr),
p, argp->map_parms.map,
NULL);
(char *)NULL);
}
yp_error("ypxfr execl(%s): %s", ypxfr_command, strerror(errno));
YPXFR_RETURN(YPXFR_XFRERR)