Juan Lang : crypt32: Increment current pointer on successful reads from memory.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 06a3cea1cd5dd122b66f6a77feef4c62d5cb91f7
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=06a3cea1cd5dd122b66f6a77feef4c62d5cb91f7

Author: Juan Lang <juan.lang at gmail.com>
Date:   Tue Jun 15 11:53:22 2010 -0700

crypt32: Increment current pointer on successful reads from memory.

---

 dlls/crypt32/serialize.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/dlls/crypt32/serialize.c b/dlls/crypt32/serialize.c
index 095a492..ab4c48a 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