diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/ngx_output_chain.c | 5 | ||||
| -rw-r--r-- | src/core/ngx_string.c | 11 |
2 files changed, 4 insertions, 12 deletions
diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c index 3ff25ff76..f51d69000 100644 --- a/src/core/ngx_output_chain.c +++ b/src/core/ngx_output_chain.c @@ -465,10 +465,7 @@ ngx_output_chain_copy_buf(ngx_output_chain_ctx_t *ctx) dst = ctx->buf; size = ngx_buf_size(src); - - if (size > dst->end - dst->pos) { - size = dst->end - dst->pos; - } + size = ngx_min(size, dst->end - dst->pos); sendfile = ctx->sendfile & !ctx->directio; diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c index f513753a1..95ac9cbff 100644 --- a/src/core/ngx_string.c +++ b/src/core/ngx_string.c @@ -229,9 +229,7 @@ ngx_vslprintf(u_char *buf, u_char *last, const char *fmt, va_list args) case 'V': v = va_arg(args, ngx_str_t *); - len = v->len; - len = (buf + len < last) ? len : (size_t) (last - buf); - + len = ngx_min(((size_t) (last - buf)), v->len); buf = ngx_cpymem(buf, v->data, len); fmt++; @@ -240,9 +238,7 @@ ngx_vslprintf(u_char *buf, u_char *last, const char *fmt, va_list args) case 'v': vv = va_arg(args, ngx_variable_value_t *); - len = vv->len; - len = (buf + len < last) ? len : (size_t) (last - buf); - + len = ngx_min(((size_t) (last - buf)), vv->len); buf = ngx_cpymem(buf, vv->data, len); fmt++; @@ -257,8 +253,7 @@ ngx_vslprintf(u_char *buf, u_char *last, const char *fmt, va_list args) } } else { - len = (buf + slen < last) ? slen : (size_t) (last - buf); - + len = ngx_min(((size_t) (last - buf)), slen); buf = ngx_cpymem(buf, p, len); } |