RSA PKCS verify was broken due to an un-initialized variable.
rsa_parse_block() expects output_data_len with the buffer
size.
Signed-off-by: Klaus Heinrich Kiwi <[email protected]>
---
usr/lib/pkcs11/common/mech_rsa.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/usr/lib/pkcs11/common/mech_rsa.c b/usr/lib/pkcs11/common/mech_rsa.c
index 076317c..69dd503 100755
--- a/usr/lib/pkcs11/common/mech_rsa.c
+++ b/usr/lib/pkcs11/common/mech_rsa.c
@@ -810,7 +810,7 @@ rsa_pkcs_verify( SESSION * sess,
OBJECT *key_obj = NULL;
CK_ATTRIBUTE *attr = NULL;
CK_BYTE out[512], out_data[512]; // 4096 bits
- CK_ULONG i, modulus_bytes, out_data_len;
+ CK_ULONG i, modulus_bytes, out_data_len=512;
CK_BBOOL flag;
CK_RV rc;
--
1.7.2.2
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