diff options
Diffstat (limited to 'src/core/ngx_string.c')
-rw-r--r-- | src/core/ngx_string.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c index 1164cc445..a236654d7 100644 --- a/src/core/ngx_string.c +++ b/src/core/ngx_string.c @@ -190,7 +190,9 @@ ngx_vsnprintf(u_char *buf, size_t max, const char *fmt, va_list args) case 'V': s = va_arg(args, ngx_str_t *); - len = (buf + s->len < last) ? s->len : (size_t) (last - buf); + len = s->len & 0xffff; + len = (buf + len < last) ? len : (size_t) (last - buf); + buf = ngx_cpymem(buf, s->data, len); fmt++; |