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-rw-r--r--openssl/demos/easy_tls/easy-tls.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/openssl/demos/easy_tls/easy-tls.c b/openssl/demos/easy_tls/easy-tls.c
index acc688aaf..5682e91a4 100644
--- a/openssl/demos/easy_tls/easy-tls.c
+++ b/openssl/demos/easy_tls/easy-tls.c
@@ -761,7 +761,8 @@ SSL_CTX *tls_create_ctx(struct tls_create_ctx_args a, void *apparg)
if (tls_dhe1024 == NULL) {
int i;
- RAND_bytes((unsigned char *)&i, sizeof i);
+ if (RAND_bytes((unsigned char *)&i, sizeof i) <= 0)
+ goto err_return;
/*
* make sure that i is non-negative -- pick one of the provided
* seeds