Blame SOURCES/0010-p11sak-Fix-segfault-when-dilithium-version-is-not-sp.patch
|
 |
447573 |
From bea2552c40339d9013eaaa55b13491c7e36fbadf Mon Sep 17 00:00:00 2001
|
|
|
447573 |
From: Ingo Franzki <ifranzki@linux.ibm.com>
|
|
|
447573 |
Date: Tue, 8 Nov 2022 15:49:22 +0100
|
|
|
447573 |
Subject: [PATCH 10/34] p11sak: Fix segfault when dilithium version is not
|
|
|
447573 |
specified with generate-key
|
|
|
447573 |
|
|
|
447573 |
Command 'p11sak generate-key ibm-dilithium' segfaults because the dilithium
|
|
|
447573 |
version is not specified, but the code does not check for a NULL pointer.
|
|
|
447573 |
|
|
|
447573 |
Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
|
|
|
447573 |
---
|
|
|
447573 |
usr/sbin/p11sak/p11sak.c | 6 ++++++
|
|
|
447573 |
1 file changed, 6 insertions(+)
|
|
|
447573 |
|
|
|
447573 |
diff --git a/usr/sbin/p11sak/p11sak.c b/usr/sbin/p11sak/p11sak.c
|
|
|
447573 |
index b399c88a..8cfcb21d 100644
|
|
|
447573 |
--- a/usr/sbin/p11sak/p11sak.c
|
|
|
447573 |
+++ b/usr/sbin/p11sak/p11sak.c
|
|
|
447573 |
@@ -1843,6 +1843,12 @@ static CK_RV check_args_gen_key(p11sak_kt *kt, CK_ULONG keylength,
|
|
|
447573 |
case kt_3DES:
|
|
|
447573 |
break;
|
|
|
447573 |
case kt_IBM_DILITHIUM:
|
|
|
447573 |
+ if (dilithium_ver == NULL) {
|
|
|
447573 |
+ fprintf(stderr,
|
|
|
447573 |
+ "Cipher key type [%d] supported but Dilithium version not set in arguments. Try adding argument <r2_65>\n",
|
|
|
447573 |
+ *kt);
|
|
|
447573 |
+ return CKR_ARGUMENTS_BAD;
|
|
|
447573 |
+ }
|
|
|
447573 |
if (strcasecmp(dilithium_ver, "r2_65") == 0) {
|
|
|
447573 |
break;
|
|
|
447573 |
} else {
|
|
|
447573 |
--
|
|
|
447573 |
2.16.2.windows.1
|
|
|
447573 |
|