Juan Lang : crypt32: Fix reading key prov info from serialized data.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 30bf5d9adb55dc0879e47a9790961b4bc3507ad8
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=30bf5d9adb55dc0879e47a9790961b4bc3507ad8

Author: Juan Lang <juan_lang at yahoo.com>
Date:   Mon Jul 17 23:02:57 2006 -0700

crypt32: Fix reading key prov info from serialized data.

---

 dlls/crypt32/cert.c            |    7 +------
 dlls/crypt32/crypt32_private.h |    8 ++++++++
 dlls/crypt32/serialize.c       |   10 ++++++++++
 3 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/dlls/crypt32/cert.c b/dlls/crypt32/cert.c
index b5d510d..6297e72 100644
--- a/dlls/crypt32/cert.c
+++ b/dlls/crypt32/cert.c
@@ -244,12 +244,7 @@ static BOOL WINAPI CertContext_GetProper
     return ret;
 }
 
-/* info is assumed to be a CRYPT_KEY_PROV_INFO, followed by its container name,
- * provider name, and any provider parameters, in a contiguous buffer, but
- * where info's pointers are assumed to be invalid.  Upon return, info's
- * pointers point to the appropriate memory locations.
- */
-static void CRYPT_FixKeyProvInfoPointers(PCRYPT_KEY_PROV_INFO info)
+void CRYPT_FixKeyProvInfoPointers(PCRYPT_KEY_PROV_INFO info)
 {
     DWORD i, containerLen, provNameLen;
     LPBYTE data = (LPBYTE)info + sizeof(CRYPT_KEY_PROV_INFO);
diff --git a/dlls/crypt32/crypt32_private.h b/dlls/crypt32/crypt32_private.h
index 3ef44b4..99c1dfe 100644
--- a/dlls/crypt32/crypt32_private.h
+++ b/dlls/crypt32/crypt32_private.h
@@ -97,6 +97,14 @@ extern PCWINE_CONTEXT_INTERFACE pCTLInte
 const void *CRYPT_ReadSerializedElement(const BYTE *pbElement,
  DWORD cbElement, DWORD dwContextTypeFlags, DWORD *pdwContentType);
 
+/* Fixes up the the pointers in info, where info is assumed to be a
+ * CRYPT_KEY_PROV_INFO, followed by its container name, provider name, and any
+ * provider parameters, in a contiguous buffer, but where info's pointers are
+ * assumed to be invalid.  Upon return, info's pointers point to the
+ * appropriate memory locations.
+ */
+void CRYPT_FixKeyProvInfoPointers(PCRYPT_KEY_PROV_INFO info);
+
 DWORD CertStore_GetAccessState(HCERTSTORE hCertStore);
 
 /**
diff --git a/dlls/crypt32/serialize.c b/dlls/crypt32/serialize.c
index b0765a7..afcd13f 100644
--- a/dlls/crypt32/serialize.c
+++ b/dlls/crypt32/serialize.c
@@ -363,6 +363,16 @@ const void *CRYPT_ReadSerializedElement(
                             ret = contextInterface->setProp(context,
                              hdr->propID, 0, pbElement);
                             break;
+                        case CERT_KEY_PROV_INFO_PROP_ID:
+                        {
+                            PCRYPT_KEY_PROV_INFO info =
+                             (PCRYPT_KEY_PROV_INFO)pbElement;
+
+                            CRYPT_FixKeyProvInfoPointers(info);
+                            ret = contextInterface->setProp(context,
+                             hdr->propID, 0, pbElement);
+                            break;
+                        }
                         default:
                             FIXME("prop ID %ld: stub\n", hdr->propID);
                         }