Warning by GCC 12:
pkcs11_openssl.c:237:22: warning:
dangling pointer ‘tbs’ to ‘enc’ may be used [-Wdangling-pointer=]
Signed-off-by: Frank Lichtenheld <fr...@lichtenheld.com>
---
src/openvpn/pkcs11_openssl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/openvpn/pkcs11_openssl.c b/src/openvpn/pkcs11_openssl.c
index 60bc1c47..ecf37ba0 100644
--- a/src/openvpn/pkcs11_openssl.c
+++ b/src/openvpn/pkcs11_openssl.c
@@ -169,6 +169,9 @@ xkey_pkcs11h_sign(void *handle, unsigned char *sig,
unsigned char buf[EVP_MAX_MD_SIZE];
size_t buflen;
+ unsigned char enc[EVP_MAX_MD_SIZE + 32]; /* 32 bytes enough for DigestInfo
header */
+ size_t enc_len = sizeof(enc);
+
if (!strcmp(sigalg.op, "DigestSign"))
{
msg(D_XKEY, "xkey_pkcs11h_sign: computing digest");
@@ -214,9 +217,6 @@ xkey_pkcs11h_sign(void *handle, unsigned char *sig,
{
/* CMA_RSA_PKCS needs pkcs1 encoded digest */
- unsigned char enc[EVP_MAX_MD_SIZE + 32]; /* 32 bytes enough for
DigestInfo header */
- size_t enc_len = sizeof(enc);
-
if (!encode_pkcs1(enc, &enc_len, sigalg.mdname, tbs, tbslen))
{
return 0;
--
2.34.1
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