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authorAndrew Tridgell <tridge@samba.org>2001-11-25 01:36:02 +0000
committerAndrew Tridgell <tridge@samba.org>2001-11-25 01:36:02 +0000
commita83e7725c4dd1880b14c5018ef321804fc17fdee (patch)
tree28c617db14d30486e2c4c7bc3ebe86c7266b5abe /source3/utils
parentcb697dd72a51daa14f174fae4fede2b86e7a7fd2 (diff)
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use generate_random_str()
(This used to be commit 720c50a7514febdd7cfd6ce40b7b5a0c5cc0abf8)
Diffstat (limited to 'source3/utils')
-rw-r--r--source3/utils/net_ads.c51
1 files changed, 4 insertions, 47 deletions
diff --git a/source3/utils/net_ads.c b/source3/utils/net_ads.c
index 87db4ada34..d9b99c77dc 100644
--- a/source3/utils/net_ads.c
+++ b/source3/utils/net_ads.c
@@ -23,48 +23,6 @@
#ifdef HAVE_ADS
-/* a lame random number generator - used /dev/urandom if possible */
-static unsigned one_random(void)
-{
- int fd = -1;
- static int initialised;
- unsigned ret;
-
- if (!initialised) {
- initialised = 1;
- fd = open("/dev/urandom", O_RDONLY);
- srandom(time(NULL) ^ getpid());
- }
-
- if (fd == -1) {
- return random();
- }
-
- read(fd, &ret, sizeof(ret));
- return ret;
-}
-
-/*
- * Generate a simple random password of 15 chars - not a cryptographic one
- */
-static char *generate_random_password(int len)
-{
- int i;
- char *pass;
-
- if (!(pass = malloc(len+1)))
- return NULL;
-
- for (i=0; i<len; ) {
- char c = one_random() & 0x7f;
- if (!isalnum(c) && !ispunct(c)) continue;
- pass[i++] = c;
- }
-
- return pass;
-}
-
-
int net_ads_usage(void)
{
d_printf(
@@ -76,8 +34,6 @@ int net_ads_usage(void)
return -1;
}
-
-
static ADS_STRUCT *ads_startup(void)
{
ADS_STRUCT *ads;
@@ -92,8 +48,6 @@ static ADS_STRUCT *ads_startup(void)
return ads;
}
-
-
static int net_ads_user(int argc, const char **argv)
{
ADS_STRUCT *ads;
@@ -203,7 +157,8 @@ static int net_ads_join(int argc, const char **argv)
return -1;
}
- password = generate_random_password(15);
+ password = generate_random_str(15);
+ password = strdup(password);
if (!(ads = ads_startup())) return -1;
@@ -226,6 +181,8 @@ static int net_ads_join(int argc, const char **argv)
d_printf("Joined '%s' to realm '%s'\n", global_myname, ads->realm);
+ free(password);
+
return 0;
}