From fc2264d150d0d94412c6ddb2f955c7077765556d Mon Sep 17 00:00:00 2001 From: Spencer Wilson Date: Mon, 12 Aug 2024 15:54:11 -0400 Subject: [PATCH] Fix overflow in example_sig_stfl (credit @wangweij) (#1887) Signed-off-by: Spencer Wilson --- tests/example_sig_stfl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/example_sig_stfl.c b/tests/example_sig_stfl.c index f653ccba4c..ca21015f48 100644 --- a/tests/example_sig_stfl.c +++ b/tests/example_sig_stfl.c @@ -67,7 +67,7 @@ static OQS_STATUS stfl_example(char *method_name) { * Allocate storage for public key, secret key filename, message and signature */ public_key = malloc(sig->length_public_key); - sk_fname = malloc(strlen(method_name) + strlen(".sk")); + sk_fname = malloc(strlen(method_name) + strlen(".sk") + 1); message = malloc(message_len); signature = malloc(sig->length_signature); if ((public_key == NULL) || (message == NULL) || (signature == NULL) || (sk_fname == NULL)) {