Changeset 91789 in vbox for trunk/src/VBox/HostDrivers/Support/os2

Timestamp:

Oct 17, 2021 6:16:11 PM (3 years ago)

Author:

vboxsync

Message:

SUPDrv,IPRT,VBoxGuest: Don't export ellipsis functions from SUPDrv, as that makes switching back to the kernel stack unsafe. Exports has changes (added+removed), but not bumping major IOC version as that was done a few hours ago already and it's Sunday. bugref:10124

File:

• trunk/src/VBox/HostDrivers/Support/os2/SUPDrv-os2.cpp (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/os2/SUPDrv-os2.cpp

@@ -536 +536 @@
 
 
-SUPR0DECL(int) SUPR0Printf(const char *pszFormat, ...)
-{
-    va_list va;
-
+SUPR0DECL(int) SUPR0PrintfV(const char *pszFormat, va_list va)
+{
 #if 0 //def DEBUG_bird
-    va_start(va, pszFormat);
-    RTLogComPrintfV(pszFormat, va);
-    va_end(va);
+    va_list va2;
+    va_copy(va2, va);
+    RTLogComPrintfV(pszFormat, va2);
+    va_end(va2);
 #endif
 
-    va_start(va, pszFormat);
-    int cch = RTLogFormatV(VBoxDrvLogOutput, NULL, pszFormat, va);
-    va_end(va);
-
-    return cch;
+    RTLogFormatV(VBoxDrvLogOutput, NULL, pszFormat, va);
+    return 0;
 }