rsaenh: Fix a memory leak (Valgrind).

Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

rsaenh: Fix a memory leak (Valgrind).
633779b4 · Hans Leidekker · Alexandre Julliard · ef86011b · 633779b4
Commit 633779b4 authored Nov 09, 2018 by Hans Leidekker Committed by Alexandre Julliard Nov 09, 2018
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rsaenh.c dlls/rsaenh/rsaenh.c +7 -6

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--- a/dlls/rsaenh/rsaenh.c
+++ b/dlls/rsaenh/rsaenh.c
@@ -3628,17 +3628,18 @@ BOOL WINAPI RSAENH_CPGetHashParam(HCRYPTPROV hProv, HCRYPTHASH hHash, DWORD dwPa
                                &pCryptHash->tpPRFParams.blobSeed, pbData, *pdwDataLen);
            }

-            if ( pbData == NULL ) {
-                *pdwDataLen = pCryptHash->dwHashSize;
-                return TRUE;
-            }
-
-            if (pbData && (pCryptHash->dwState != RSAENH_HASHSTATE_FINISHED))
+            if (pCryptHash->dwState != RSAENH_HASHSTATE_FINISHED)
            {
                finalize_hash(pCryptHash);
                pCryptHash->dwState = RSAENH_HASHSTATE_FINISHED;
            }

+            if (!pbData)
+            {
+                *pdwDataLen = pCryptHash->dwHashSize;
+                return TRUE;
+            }
+
            return copy_param(pbData, pdwDataLen, pCryptHash->abHashValue,
                              pCryptHash->dwHashSize);