- fix crash with pkcs11 module and token disconnect

git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@1740 c6295689-39f2-0310-b995-f0e70906c6a9
2004-01-20 11:21:40 +00:00 · 2004-01-20 11:21:40 +00:00 · 9d49aa0769
parent 2b4b08550b
commit 9d49aa0769
1 changed files with 4 additions and 0 deletions
--- a/src/libopensc/reader-openct.c
+++ b/src/libopensc/reader-openct.c
@ -399,6 +399,10 @@ openct_reader_unlock(struct sc_reader *reader,

 	SC_FUNC_CALLED(reader->ctx, 1);

+	/* Not connected */
+	if (data->h == NULL)
+		return 0;
+
 	rc = ct_card_unlock(data->h, slot->id, slot_data->excl_lock);

 	/* We couldn't care less */