Changeset 74344 in vbox

Timestamp:

Sep 18, 2018 2:24:24 PM (6 years ago)

Author:

vboxsync

Message:

IPRT/assert: Added check for env var IPRT_ASSERT_NO_STACK and IsDebuggerPresent() before dumping the stack.

File:

• trunk/src/VBox/Runtime/common/misc/assert.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/misc/assert.cpp

@@ -44 +44 @@
 #include <iprt/stdarg.h>
 #ifdef IN_RING3
+# include <iprt/env.h>
 # include <stdio.h>
+# ifdef RT_OS_WINDOWS
+#  include <iprt/win/windows.h>
+# endif
 #endif
 #include "internal/assert.h"
@@ -139 +143 @@
 #ifdef IPRT_WITH_ASSERT_STACK
         /* The stack dump. */
-        char szStack[sizeof(g_szRTAssertStack)];
-        size_t cchStack = RTDbgStackDumpSelf(szStack, sizeof(szStack), 0);
+        char   szStack[sizeof(g_szRTAssertStack)];
+        size_t cchStack = 0;
+# if defined(IN_RING3) && defined(RT_OS_WINDOWS) /** @todo make this stack on/off thing more modular. */
+        bool   fStack = !IsDebuggerPresent() && !RTEnvExist("IPRT_ASSERT_NO_STACK");
+# elif defined(IN_RING3)
+        bool   fStack = !RTEnvExist("IPRT_ASSERT_NO_STACK");
+# else
+        bool   fStack = true;
+# endif
+        if (fStack)
+            cchStack = RTDbgStackDumpSelf(szStack, sizeof(szStack), 0);
+        else
+            szStack[0] = '\0';
         memcpy(g_szRTAssertStack, szStack, cchStack + 1);
 #endif