From 06a3cea1cd5dd122b66f6a77feef4c62d5cb91f7 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Tue, 15 Jun 2010 11:53:22 -0700
Subject: [PATCH] crypt32: Increment current pointer on successful reads from
 memory.

---
 dlls/crypt32/serialize.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/dlls/crypt32/serialize.c b/dlls/crypt32/serialize.c
index 095a492fc68..ab4c48abdc4 100644
--- a/dlls/crypt32/serialize.c
+++ b/dlls/crypt32/serialize.c
@@ -562,6 +562,12 @@ static BOOL read_blob_wrapper(void *handle, void *buffer, DWORD bytesToRead,
     {
         *bytesRead = min(bytesToRead, reader->blob->cbData - reader->current);
         memcpy(buffer, reader->blob->pbData + reader->current, *bytesRead);
+        reader->current += *bytesRead;
+        ret = TRUE;
+    }
+    else if (reader->current == reader->blob->cbData)
+    {
+        *bytesRead = 0;
         ret = TRUE;
     }
     else