[pkg-opensc-commit] [libp11] 156/239: Fix ticket #137: check that private data is not NULL

[Eric Dorland]

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in repository libp11.

commit 201fb4d0ce02b9eaf99d691410b3781044461ed7
Author: Martin Paljak <martin at martinpaljak.net>
Date:   Thu Apr 1 14:30:54 2010 +0000

    Fix ticket #137:
    check that private data is not NULL
---
 src/p11_slot.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/p11_slot.c b/src/p11_slot.c
index 35a8cd1..84acea7 100644
--- a/src/p11_slot.c
+++ b/src/p11_slot.c
@@ -339,7 +339,8 @@ void pkcs11_release_slot(PKCS11_CTX * ctx, PKCS11_SLOT * slot)
 {
 	PKCS11_SLOT_private *priv = PRIVSLOT(slot);
 
-	CRYPTOKI_call(ctx, C_CloseAllSessions(priv->id));
+	if (priv)
+		CRYPTOKI_call(ctx, C_CloseAllSessions(priv->id));
 	OPENSSL_free(slot->_private);
 	OPENSSL_free(slot->description);
 	OPENSSL_free(slot->manufacturer);

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