Hi,
I'm new to this list and just trying to get ACOS 5 cards working. From
earlier posts I found that there have been attempts to get this card
working but it looks like nobody realy succeeded.
What I've here are some cards which are already initialized with something
like a PKCS#15 file structure. So for now I will not do any work on
initalizing the blank card. But if anybody already made some success in
getting this file structure recognized by opensc any help is greatly
appreciated.
Anyway, while trying to get familiar with the opensc framework I came
accross a memory leak in the basic ACOS 5 card driver already present.
Patch to fix this is attached. Hope the patch format is ok. If not, please
advice.
Best regards,
Peter
Index: src/libopensc/card-acos5.c
===================================================================
--- src/libopensc/card-acos5.c (revision 4350)
+++ src/libopensc/card-acos5.c (working copy)
@@ -77,16 +77,17 @@
/*
* File ID by file ID...
*/
- while (in_len) {
+ while (in_len > 2) {
int result;
memcpy(path.value, in_pos, 2);
- result = iso_ops->select_file(card, &path, file_out);
+ result = iso_ops->select_file(card, &path, NULL);
if (result != SC_SUCCESS)
return result;
in_len -= 2;
in_pos += 2;
}
- return SC_SUCCESS;
+ memcpy(path.value, in_pos, 2);
+ return iso_ops->select_file(card, &path, file_out);
}
static int acos5_select_file(sc_card_t * card,
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