libbb: move nuke_str() from passwd into libbb

function                                             old     new   delta
nuke_str                                               -      15     +15
ask_and_check_password_extended                      215     206      -9
init_main                                            781     771     -10
nuke_str                                              27       -     -27
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/2 up/down: 15/-46)            Total: -31 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2013-11-19 13:36:45 +01:00
parent 6ef7729112
commit 8b59b2c13e
4 changed files with 15 additions and 10 deletions

View file

@ -1128,7 +1128,7 @@ int init_main(int argc UNUSED_PARAM, char **argv)
strncpy(argv[0], "init", strlen(argv[0]));
/* Wipe argv[1]-argv[N] so they don't clutter the ps listing */
while (*++argv)
memset(*argv, 0, strlen(*argv));
nuke_str(*argv);
/* Set up signal handlers */
if (!DEBUG_INIT) {