Fix type mismatch

The size of PWCHAR and the size of ULONG are the same for 32-bit
installations so this bug only affects 64-bit installations, but the
symptom is a crash on PDO destruction due to a corrupted heap.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>

diff --git a/src/xenvif/pdo.c b/src/xenvif/pdo.c
index ef5413c96a9050b36d5e4df68d01f3b28188ba5b..a7755d2929e66c78c0aa3fc14c76441e75d1e213 100644 (file)
--- a/src/xenvif/pdo.c
+++ b/src/xenvif/pdo.c
@@ -564,7 +564,7 @@ PdoAddRevision(
     if (Pdo->Description != NULL) {
         RtlCopyMemory(Buffer,
                       Pdo->Description,
-                      sizeof (ULONG) * Pdo->Count);
+                      sizeof (PWCHAR) * Pdo->Count);
         __PdoFree(Pdo->Description);
     }