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audit small applets and mark some of them as NOFORK.

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Put big scary warnings in relevant places.
This commit is contained in:
Denis Vlasenko
2007-04-10 15:43:37 +00:00
parent ff131b980d
commit 99912ca733
41 changed files with 173 additions and 128 deletions
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13
coreutils/length.c
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@ -2,19 +2,18 @@
/* BB_AUDIT SUSv3 N/A -- Apparently a busybox (obsolete?) extension. */
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "busybox.h"
/* This is a NOFORK applet. Be very careful! */
int length_main(int argc, char **argv);
int length_main(int argc, char **argv)
{
if ((argc != 2) || (**(++argv) == '-')) {
bb_show_usage();
if ((argc != 2) || (**(++argv) == '-')) {
bb_show_usage();
}
printf("%lu\n", (unsigned long)strlen(*argv));
printf("%u\n", (unsigned)strlen(*argv));
fflush_stdout_and_exit(EXIT_SUCCESS);
return fflush(stdout);
}