Changeset 53686 in vbox for trunk/src/VBox/ExtPacks/VBoxDTrace/onnv

Timestamp:

Jan 2, 2015 12:40:37 PM (10 years ago)

Author:

vboxsync

Message:

VBoxDTrace: The state memory must be zeroed. Fixed some dtrace_opens-- stuff. (r63)

File:

• trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/uts/common/dtrace/dtrace.c (modified) (3 diffs)

trunk/src/VBox/ExtPacks/VBoxDTrace/onnv/uts/common/dtrace/dtrace.c

@@ -12553 +12553 @@
         state = ddi_get_soft_state(dtrace_softstate, minor);
 #else
-        state = kmem_alloc(sizeof (*state), KM_SLEEP);
+        state = kmem_zalloc(sizeof (*state), KM_SLEEP);
         if (!state) {
             return (NULL);
@@ -15067 +15067 @@
                 if (--dtrace_opens == 0 && dtrace_anon.dta_enabling == NULL)
                         (void) kdi_dtrace_set(KDI_DTSET_DTRACE_DEACTIVATE);
+#else
+                dtrace_opens--;
 #endif
                 mutex_exit(&dtrace_lock);
@@ -15119 +15121 @@
         if (--dtrace_opens == 0 && dtrace_anon.dta_enabling == NULL)
                 (void) kdi_dtrace_set(KDI_DTSET_DTRACE_DEACTIVATE);
+#else
+        dtrace_opens--;
 #endif