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make pw_encrypt() return malloc'ed string.

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text    data     bss     dec     hex filename
 759802     604    6684  767090   bb472 busybox_old
 759804     604    6676  767084   bb46c busybox_unstripped
This commit is contained in:
Denis Vlasenko
2008-06-12 16:56:52 +00:00
parent 4ea83bf562
commit fdddab0c61
7 changed files with 27 additions and 17 deletions
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8
loginutils/sulogin.c
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@@ -72,6 +72,9 @@ int sulogin_main(int argc ATTRIBUTE_UNUSED, char **argv)
#endif
while (1) {
char *encrypted;
int r;
/* cp points to a static buffer that is zeroed every time */
cp = bb_askpass(timeout,
"Give root password for system maintenance\n"
@@ -81,7 +84,10 @@ int sulogin_main(int argc ATTRIBUTE_UNUSED, char **argv)
bb_info_msg("Normal startup");
return 0;
}
if (strcmp(pw_encrypt(cp, pwd->pw_passwd, 1), pwd->pw_passwd) == 0) {
encrypted = pw_encrypt(cp, pwd->pw_passwd, 1);
r = strcmp(encrypted, pwd->pw_passwd);
free(encrypted);
if (r == 0) {
break;
}
bb_do_delay(FAIL_DELAY);