1 files changed, 3 insertions, 0 deletions

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index 3b777025d876..98d632277ca8 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -661,6 +661,9 @@ static char *ip4_addr_string(char *buf, char *end, u8 *addr, int field_width,
  */
 static char *pointer(const char *fmt, char *buf, char *end, void *ptr, int field_width, int precision, int flags)
 {
+        if (!ptr)
+                return string(buf, end, "(null)", field_width, precision, flags);
+
         switch (*fmt) {
         case 'F':
                 ptr = dereference_function_descriptor(ptr);