Changeset 91515 in vbox for trunk/src/VBox

Timestamp:

Oct 1, 2021 1:53:39 PM (3 years ago)

Author:

vboxsync

Message:

VBoxHeadless: bugref:9790 - Don't use builtin_return_address(1) in
the debug message. Newer compilers are unhappy about anything but the
immediate caller (i.e. non-zero arguments).

File:

• trunk/src/VBox/Frontends/VBoxHeadless/VBoxHeadless.cpp (modified) (1 diff)

trunk/src/VBox/Frontends/VBoxHeadless/VBoxHeadless.cpp

@@ -503 +503 @@
     const void * uCaller = __builtin_return_address(0);
     if (dladdr(uCaller, &Info))
-        cchMsg = snprintf(szMsg, sizeof(szMsg), "DEBUG: issetugid_for_AppKit was called by %p %s::%s+%p (via %p)\n",
-                          uCaller, Info.dli_fname, Info.dli_sname, (void *)((uintptr_t)uCaller - (uintptr_t)Info.dli_saddr), __builtin_return_address(1));
+        cchMsg = snprintf(szMsg, sizeof(szMsg), "DEBUG: issetugid_for_AppKit was called by %p %s::%s+%p\n",
+                          uCaller, Info.dli_fname, Info.dli_sname, (void *)((uintptr_t)uCaller - (uintptr_t)Info.dli_saddr));
     else
-        cchMsg = snprintf(szMsg, sizeof(szMsg), "DEBUG: issetugid_for_AppKit was called by %p (via %p)\n", uCaller, __builtin_return_address(1));
+        cchMsg = snprintf(szMsg, sizeof(szMsg), "DEBUG: issetugid_for_AppKit was called by %p\n", uCaller);
     write(2, szMsg, cchMsg);
     return 0;