mirrors/FreeRDP
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Dont use invalid/bogus input value for cbAtrLen for Smartcard Status Calls, instead just always use the max value here to indicate we have max

Browse Source 
buffer space available.
This commit is contained in:
bjcollins 2015-09-18 16:55:06 -05:00
parent d1cb3410de
commit 456416a871
1 changed files with 2 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
channels/smartcard/client/smartcard_operations.c
View File

@ -888,10 +888,7 @@ static LONG smartcard_StatusA_Call(SMARTCARD_DEVICE* smartcard, SMARTCARD_OPERAT
LPSTR mszReaderNames = NULL;
IRP* irp = operation->irp;
if (call->cbAtrLen > 32)
call->cbAtrLen = 32;
ret.cbAtrLen = call->cbAtrLen;
ret.cbAtrLen = 32;
ZeroMemory(ret.pbAtr, 32);
cchReaderLen = SCARD_AUTOALLOCATE;
@ -941,10 +938,7 @@ static LONG smartcard_StatusW_Call(SMARTCARD_DEVICE* smartcard, SMARTCARD_OPERAT
LPWSTR mszReaderNames = NULL;
IRP* irp = operation->irp;
if (call->cbAtrLen > 32)
call->cbAtrLen = 32;
ret.cbAtrLen = call->cbAtrLen;
ret.cbAtrLen = 32;
ZeroMemory(ret.pbAtr, 32);
cchReaderLen = SCARD_AUTOALLOCATE;