diff options
| author | Daniel Willmann <dwillmann@sysmocom.de> | 2015-10-08 16:10:26 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-10-12 09:07:45 +0200 |
| commit | 2aedfbdfe1dfb4df84418af4bb39c40ca1cc5128 (patch) | |
| tree | e6d24b1e7c6a9f409b61497c539d6f21c95bdb9a | |
| parent | 62a63f54a6c6e565df7ca5efadf5430123a5cc5e (diff) | |
libmsc: Use RAND_bytes to generate a token
[hfreyther: Add cast to uint8_t to fix compiler warning]
| -rw-r--r-- | openbsc/src/libmsc/db.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/openbsc/src/libmsc/db.c b/openbsc/src/libmsc/db.c index 4061fc102..9f265901c 100644 --- a/openbsc/src/libmsc/db.c +++ b/openbsc/src/libmsc/db.c @@ -1275,7 +1275,10 @@ int db_subscriber_alloc_token(struct gsm_subscriber *subscriber, uint32_t *token uint32_t try; for (;;) { - try = rand(); + if (RAND_bytes((uint8_t *) &try, sizeof(try)) != 1) { + LOGP(DDB, LOGL_ERROR, "RAND_bytes failed\n"); + return 1; + } if (!try) /* 0 is an invalid token */ continue; result = dbi_conn_queryf(conn, |