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authorDenis Vlasenko2007-07-20 21:28:41 +0000
committerDenis Vlasenko2007-07-20 21:28:41 +0000
commit21d1014b5b91d1a1319273945291b7a9f4717827 (patch)
treeb84eadba35d31f923ef62579652e4e5d76678c38 /libbb
parent2f6ae43b9c74d393a139007377895e8c50b8af9a (diff)
downloadbusybox-21d1014b5b91d1a1319273945291b7a9f4717827.zip
busybox-21d1014b5b91d1a1319273945291b7a9f4717827.tar.gz
chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org>
Diffstat (limited to 'libbb')
-rw-r--r--libbb/Kbuild3
-rw-r--r--libbb/crypt_make_salt.c9
2 files changed, 5 insertions, 7 deletions
diff --git a/libbb/Kbuild b/libbb/Kbuild
index 6595867..c0cbe1a 100644
--- a/libbb/Kbuild
+++ b/libbb/Kbuild
@@ -104,7 +104,8 @@ lib-y += xreadlink.o
lib-$(CONFIG_FEATURE_MOUNT_LOOP) += loop.o
lib-$(CONFIG_LOSETUP) += loop.o
lib-$(CONFIG_FEATURE_MTAB_SUPPORT) += mtab.o
-lib-$(CONFIG_PASSWD) += pw_encrypt.o crypt_make_salt.o
+lib-$(CONFIG_PASSWD) += pw_encrypt.o crypt_make_salt.o update_passwd.o
+lib-$(CONFIG_CHPASSWD) += pw_encrypt.o crypt_make_salt.o update_passwd.o
lib-$(CONFIG_CRYPTPW) += pw_encrypt.o crypt_make_salt.o
lib-$(CONFIG_SULOGIN) += pw_encrypt.o
lib-$(CONFIG_FEATURE_HTTPD_AUTH_MD5) += pw_encrypt.o
diff --git a/libbb/crypt_make_salt.c b/libbb/crypt_make_salt.c
index 12e9632..ebdf024 100644
--- a/libbb/crypt_make_salt.c
+++ b/libbb/crypt_make_salt.c
@@ -24,12 +24,9 @@ static int i64c(int i)
return ('a' - 38 + i);
}
-
-void crypt_make_salt(char *p, int cnt)
+int crypt_make_salt(char *p, int cnt, int x)
{
- unsigned x = x; /* it's pointless to initialize it anyway :) */
-
- x += getpid() + time(NULL) + clock();
+ x += getpid() + time(NULL);
do {
/* x = (x*1664525 + 1013904223) % 2^32 generator is lame
* (low-order bit is not "random", etc...),
@@ -44,5 +41,5 @@ void crypt_make_salt(char *p, int cnt)
*p++ = i64c(x >> 22);
} while (--cnt);
*p = '\0';
+ return x;
}
-