diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vsprintf.c | 3 |
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); |