commit 5d7e61fb61b1ca174827b0a71a6cef1fec0c91af
author Paul Elliott <paul.elliott@arm.com> Tue Feb 15 16:05:17 2022 +0000
committer Paul Elliott <paul.elliott@arm.com> Tue Feb 15 16:05:17 2022 +0000
tree c36c94da1650a61e966b6d807d592cc53b96f8f7
parent a1dc3e5a6058d05cfe6a464261072deb090c7fa6

Fix uninitialised return value.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>

programs/fuzz/common.c

diff --git a/programs/fuzz/common.c b/programs/fuzz/common.c
index 465a76e..4d58402 100644
--- a/programs/fuzz/common.c
+++ b/programs/fuzz/common.c
@@ -64,6 +64,9 @@
     if( p_rng != NULL ) {
         //use mbedtls_ctr_drbg_random to find bugs in it
         ret = mbedtls_ctr_drbg_random(p_rng, output, output_len);
+    } else {
+        //fall through to pseudo-random
+        ret = 0;
     }
 #else
     (void) p_rng;