From 31b046cf984a06c4094f43bc29dc234cbaa934f7 Mon Sep 17 00:00:00 2001
From: olszomal <Malgorzata.Olszowka@stunnel.org>
Date: Wed, 24 Jan 2024 09:01:23 +0100
Subject: [PATCH] Fix dereference after null check, CID 1576008

---
 osslsigncode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osslsigncode.c b/osslsigncode.c
index 8a067b3..94310ac 100644
--- a/osslsigncode.c
+++ b/osslsigncode.c
@@ -4402,8 +4402,8 @@ int main(int argc, char **argv)
         /* Obtain an existing PKCS#7 signature from a "sigin" file */
         p7 = pkcs7_get_sigfile(ctx);
         if (!p7) {
-            printf("Unable to extract valid signature\n");
             PKCS7_free(cursig);
+            DO_EXIT_0("Unable to extract valid signature\n");
         }
         if (ctx->format->process_data) {
             ctx->format->process_data(ctx, hash, outdata);