Changeset 5373 in vbox for trunk/src

Timestamp:

Oct 18, 2007 11:38:45 AM (17 years ago)

Author:

vboxsync

Message:

make sure the memory is suitable for executable images.

File:

• trunk/src/VBox/Runtime/r3/solaris/alloc-solaris.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/solaris/alloc-solaris.cpp

@@ -50 +50 @@
     void *pv = valloc(cb);
     AssertMsg(pv, ("posix_memalign(%d) failed!!! errno=%d\n", cb, errno));
+    if (RT_UNLIKELY((uintptr_t)pv + cb > _2G))
+    {
+        AssertMsgFailed(("%p %#zx\n", pv, cb));
+        free(pv);
+        return NULL;
+    }
     if (pv)
     {