[PATCH v3 4/4] winscard: fix discards 'const' qualifier

[Konstantin Romanov]

From: Konstantin Romanov

---
 dlls/winscard/unixlib.h  | 2 +-
 dlls/winscard/winscard.c | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/winscard/unixlib.h b/dlls/winscard/unixlib.h
index 74efcb47261..5111eff9c50 100644
--- a/dlls/winscard/unixlib.h
+++ b/dlls/winscard/unixlib.h
@@ -255,7 +255,7 @@ struct SCardSetAttrib_params
 {
     SCARDHANDLE hCard;
     DWORD_LITE dwAttrId;
-    const LPBYTE pbAttr;
+    LPBYTE pbAttr;
     DWORD_LITE cbAttrLen;
 };

diff --git a/dlls/winscard/winscard.c b/dlls/winscard/winscard.c
index ea2e1e2433c..dbffcd8d314 100644
--- a/dlls/winscard/winscard.c
+++ b/dlls/winscard/winscard.c
@@ -1916,7 +1916,10 @@ LONG WINAPI SCardSetAttrib(
             DWORD cbAttrLen)
 {
     LONG lRet;
-    struct SCardSetAttrib_params params = {hCard, dwAttrId, pbAttr, cbAttrLen}; 
+    struct SCardSetAttrib_params params = {hCard, dwAttrId, NULL, cbAttrLen}; 
+    BYTE bAttr = 0;
+    if (pbAttr) bAttr = *pbAttr;
+    params.pbAttr = &bAttr;
     TRACE(" 0x%08X %#lx %p %#lx \n",(unsigned int) hCard,dwAttrId,pbAttr,cbAttrLen);
     lRet = WINSCARD_CALL( SCardGetAttrib, &params );
     TRACE(" returned %#lx \n",lRet);