[PATCH v3 1/1] server: Fully initialize pe mapping struct to avoid uninitialized memory when sending req_get_mapping_info reply (valgrind)

[Fabian Maurer]

From: Fabian Maurer

---
 server/mapping.c    | 1 +
 server/protocol.def | 1 +
 2 files changed, 2 insertions(+)

diff --git a/server/mapping.c b/server/mapping.c
index a795dc4b38b..b5684c484d2 100644
--- a/server/mapping.c
+++ b/server/mapping.c
@@ -842,6 +842,7 @@ static unsigned int get_image_params( struct mapping *mapping, file_pos_t file_s
         return STATUS_INVALID_IMAGE_FORMAT;
     }

+    mapping->image.padding       = 0;
     mapping->image.map_addr      = get_fd_map_address( mapping->fd );
     mapping->image.image_charact = nt.FileHeader.Characteristics;
     mapping->image.machine       = nt.FileHeader.Machine;
diff --git a/server/protocol.def b/server/protocol.def
index b4d6d74d6fc..ca896d007ee 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -860,6 +860,7 @@ typedef struct
     unsigned char  contains_code : 1;
     unsigned char  wine_builtin : 1;
     unsigned char  wine_fakedll : 1;
+    unsigned char  padding : 5; /* to avoid uninitialized memory using valgrind */
     unsigned char  image_flags;
     unsigned int   loader_flags;
     unsigned int   header_size;