Changeset 96580 in vbox

Timestamp:

Sep 2, 2022 12:22:45 PM (2 years ago)

Author:

vboxsync

Message:

IPRT/nocrt: Forgot to add rtVccRangeCheckFailed when working on stack-vcc.asm and friends. bugref:10261

File:

• trunk/src/VBox/Runtime/common/compiler/vcc/stacksup-vcc.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/compiler/vcc/stacksup-vcc.cpp

@@ -51 +51 @@
 # include <iprt/win/windows.h>
 # include "../../../r3/win/internal-r3-win.h" /* ugly, but need some windows API function pointers */
+#endif
+
+
+/*********************************************************************************************************************************
+*   Defined Constants And Macros                                                                                                 *
+*********************************************************************************************************************************/
+/** Gets the program counter member of Windows' CONTEXT structure. */
+#if   defined(RT_ARCH_AMD64)
+# define MY_GET_PC_FROM_CONTEXT(a_pCtx)  ((a_pCtx)->Rip)
+#elif defined(RT_ARCH_X86)
+# define MY_GET_PC_FROM_CONTEXT(a_pCtx)  ((a_pCtx)->Eip)
+#else
+# error "Port Me!"
 #endif
 
@@ -275 +288 @@
 
 
+DECLASM(void) rtVccRangeCheckFailed(PCONTEXT pCpuCtx)
+{
+# ifdef IPRT_NOCRT_WITHOUT_FATAL_WRITE
+    RTAssertMsg2("\n\n!!Range check failed at %p!!\n\n", MY_GET_PC_FROM_CONTEXT(pCpuCtx));
+# else
+    rtNoCrtFatalWriteBegin(RT_STR_TUPLE("\r\n\r\n!!Range check failed at "));
+    rtNoCrtFatalWritePtr((void *)MY_GET_PC_FROM_CONTEXT(pCpuCtx));
+    rtNoCrtFatalWriteEnd(RT_STR_TUPLE("!!\r\n"));
+# endif
+    rtVccFatalSecurityErrorWithCtx(FAST_FAIL_RANGE_CHECK_FAILURE, pCpuCtx);
+}