diff options
Diffstat (limited to 'dbe/midbe.c')
| -rw-r--r-- | dbe/midbe.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/dbe/midbe.c b/dbe/midbe.c index f26a09c6d..e1c7f8d7d 100644 --- a/dbe/midbe.c +++ b/dbe/midbe.c @@ -56,6 +56,7 @@ #include "gcstruct.h" #include "inputstr.h" #include "midbe.h" +#include "xace.h" #include <stdio.h> @@ -153,6 +154,7 @@ miDbeAllocBackBufferName(WindowPtr pWin, XID bufId, int swapAction) DbeScreenPrivPtr pDbeScreenPriv; GCPtr pGC; xRectangle clearRect; + int rc; pScreen = pWin->drawable.pScreen; @@ -191,14 +193,18 @@ miDbeAllocBackBufferName(WindowPtr pWin, XID bufId, int swapAction) return(BadAlloc); } + /* Security creation/labeling check. */ + rc = XaceHook(XACE_RESOURCE_ACCESS, serverClient, bufId, + dbeDrawableResType, pDbeWindowPrivPriv->pBackBuffer, + RT_WINDOW, pWin, DixCreateAccess); /* Make the back pixmap a DBE drawable resource. */ - if (!AddResource(bufId, dbeDrawableResType, - (pointer)pDbeWindowPrivPriv->pBackBuffer)) + if (rc != Success || !AddResource(bufId, dbeDrawableResType, + pDbeWindowPrivPriv->pBackBuffer)) { /* free the buffer and the drawable resource */ FreeResource(bufId, RT_NONE); - return(BadAlloc); + return (rc == Success) ? BadAlloc : rc; } |