diff options
| -rw-r--r-- | nx-X11/programs/Xserver/include/dix.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nx-X11/programs/Xserver/include/dix.h b/nx-X11/programs/Xserver/include/dix.h index 1b8fc4265..d82979c86 100644 --- a/nx-X11/programs/Xserver/include/dix.h +++ b/nx-X11/programs/Xserver/include/dix.h @@ -50,6 +50,8 @@ SOFTWARE. #ifndef DIX_H #define DIX_H +#include <stdint.h> + #include "gc.h" #include "window.h" #include "input.h" @@ -73,7 +75,8 @@ SOFTWARE. #define REQUEST_FIXED_SIZE(req, n)\ if (((sizeof(req) >> 2) > client->req_len) || \ - (((sizeof(req) + (n) + 3) >> 2) != client->req_len)) \ + ((n >> 2) >= client->req_len) || \ + ((((uint64_t) sizeof(req) + (n) + 3) >> 2) != (uint64_t) client->req_len)) \ return(BadLength) #define LEGAL_NEW_RESOURCE(id,client)\ |