diff options
| -rw-r--r-- | lib/vsprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 1d659d7bb0f8..c11205688fb4 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -898,7 +898,7 @@ 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, + return buf + vsnprintf(buf, end > buf ? end - buf : 0, ((struct va_format *)ptr)->fmt, *(((struct va_format *)ptr)->va)); case 'K': |