commit 2aedfbdfe1dfb4df84418af4bb39c40ca1cc5128
author Daniel Willmann <dwillmann@sysmocom.de> Thu Oct 08 16:10:26 2015 +0200
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> Mon Oct 12 09:07:45 2015 +0200
tree e6d24b1e7c6a9f409b61497c539d6f21c95bdb9a
parent 62a63f54a6c6e565df7ca5efadf5430123a5cc5e

libmsc: Use RAND_bytes to generate a token

[hfreyther: Add cast to uint8_t to fix compiler warning]

openbsc/src/libmsc/db.c

diff --git a/openbsc/src/libmsc/db.c b/openbsc/src/libmsc/db.c
index 4061fc1..9f26590 100644
--- a/openbsc/src/libmsc/db.c
+++ b/openbsc/src/libmsc/db.c
@@ -1275,7 +1275,10 @@
 	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,