ibmasmfs: make register_filesystem the last failure exit

[karo-tx-linux.git] / lib / vsprintf.c

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 8e75003d62f632c52b8c0ea56ca62bdc72e560f0..38e612e66da5993f7b1eb92065ebfec45216d83c 100644 (file)
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -891,9 +891,15 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
        case 'U':
                return uuid_string(buf, end, ptr, spec, fmt);
        case 'V':
-               return buf + vsnprintf(buf, end > buf ? end - buf : 0,
-                                      ((struct va_format *)ptr)->fmt,
-                                      *(((struct va_format *)ptr)->va));
+               {
+                       va_list va;
+
+                       va_copy(va, *((struct va_format *)ptr)->va);
+                       buf += vsnprintf(buf, end > buf ? end - buf : 0,
+                                        ((struct va_format *)ptr)->fmt, va);
+                       va_end(va);
+                       return buf;
+               }
        case 'K':
                /*
                 * %pK cannot be used in IRQ context because its test