From 6cea9aec8238c57767ebb6925206fdf65e618a45 Mon Sep 17 00:00:00 2001
From: Seppia <nonso@insicuri.net>
Date: Tue, 15 Nov 2016 18:16:05 +0100
Subject: used dynamic allocation for key stream in keyrand function

---
 src/onetimebluh.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/onetimebluh.c b/src/onetimebluh.c
index bdac2ff..2cca42e 100644
--- a/src/onetimebluh.c
+++ b/src/onetimebluh.c
@@ -203,7 +203,7 @@ void keyrand(int nb, char* outp) {
 			nb = 256;
 		}
 
-		unsigned char key[nb];
+		unsigned char* key = malloc(nb);
 		RAND_bytes(key, nb);
 
 		if (outp == NULL) {
@@ -214,6 +214,7 @@ void keyrand(int nb, char* outp) {
 		FILE* file = fopen(outp, "w");
 		fwrite(key, sizeof(char), nb, file);
 		fclose(file);
+		free(key);
 		printf("Created key file %s of %d bytes \n", outp, nb);
 	} else {
 		printf("Byte number specified is 0. \n");
-- 
cgit v1.2.3