gentoo-overlay/app-emulation/virtualbox/files/virtualbox-6.1.20-lsilogicsas_crash_fix.patch

Index: /trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.cpp
===================================================================
--- trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.cpp	(revision 88530)
+++ trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.cpp	(revision 88643)
@@ -3678,8 +3678,6 @@
     LogFlowFunc(("pThis=%#p\n", pThis));
 
-    /* Clear everything first. */
     AssertPtrReturnVoid(pThisCC->pConfigurationPages);
     PMptConfigurationPagesSupported pPages = pThisCC->pConfigurationPages;
-    memset(pPages, 0, sizeof(MptConfigurationPagesSupported));
 
     /* Manufacturing Page 0. */
Index: /trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.h
===================================================================
--- trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.h	(revision 82968)
+++ trunk/src/VBox/Devices/Storage/DevLsiLogicSCSI.h	(revision 88643)
@@ -3327,13 +3327,17 @@
 
 #define MPT_CONFIG_PAGE_HEADER_INIT_MANUFACTURING(pg, type, nr, flags) \
+    RT_ZERO(*pg); \
     MPT_CONFIG_PAGE_HEADER_INIT(pg, type, nr, flags | MPT_CONFIGURATION_PAGE_TYPE_MANUFACTURING)
 
 #define MPT_CONFIG_PAGE_HEADER_INIT_IO_UNIT(pg, type, nr, flags) \
+    RT_ZERO(*pg); \
     MPT_CONFIG_PAGE_HEADER_INIT(pg, type, nr, flags | MPT_CONFIGURATION_PAGE_TYPE_IO_UNIT)
 
 #define MPT_CONFIG_PAGE_HEADER_INIT_IOC(pg, type, nr, flags) \
+    RT_ZERO(*pg); \
     MPT_CONFIG_PAGE_HEADER_INIT(pg, type, nr, flags | MPT_CONFIGURATION_PAGE_TYPE_IOC)
 
 #define MPT_CONFIG_PAGE_HEADER_INIT_BIOS(pg, type, nr, flags) \
+    RT_ZERO(*pg); \
     MPT_CONFIG_PAGE_HEADER_INIT(pg, type, nr, flags | MPT_CONFIGURATION_PAGE_TYPE_BIOS)
 
@@ -3342,4 +3346,5 @@
  */
 #define MPT_CONFIG_EXTENDED_PAGE_HEADER_INIT(pg, cb, nr, flags, exttype) \
+    RT_BZERO(pg, cb); \
     (pg)->u.fields.ExtHeader.u8PageType   = (flags) | MPT_CONFIGURATION_PAGE_TYPE_EXTENDED; \
     (pg)->u.fields.ExtHeader.u8PageNumber = (nr); \