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switches to stack allocation in _http_vec_from_octs

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This commit is contained in:
Joseph Bryan 2018-03-05 10:10:58 -05:00
parent 40a588889c
commit a3a7bd9f97
1 changed files with 15 additions and 19 deletions
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34
vere/http.c
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@ -79,28 +79,25 @@ _http_vec_to_octs(h2o_iovec_t vec_u)
/* _http_vec_from_octs(): convert (unit octs) to h2o_iovec_t /* _http_vec_from_octs(): convert (unit octs) to h2o_iovec_t
*/ */
static h2o_iovec_t* static h2o_iovec_t
_http_vec_from_octs(u3_noun oct) _http_vec_from_octs(u3_noun oct)
{ {
h2o_iovec_t* vec_u = c3_malloc(sizeof(*vec_u));
if ( u3_nul == oct ) { if ( u3_nul == oct ) {
vec_u->base = 0; return h2o_iovec_init(0, 0);
vec_u->len = 0;
} }
else {
// 2GB max
if ( c3n == u3a_is_cat(u3h(u3t(oct))) ) {
u3m_bail(c3__fail);
}
vec_u->len = u3h(u3t(oct)); // 2GB max
vec_u->base = c3_malloc(vec_u->len); if ( c3n == u3a_is_cat(u3h(u3t(oct))) ) {
u3r_bytes(0, vec_u->len, (c3_y*)vec_u->base, u3t(u3t(oct))); u3m_bail(c3__fail);
} }
c3_w len_w = u3h(u3t(oct));
c3_y* buf_y = c3_malloc(len_w);
u3r_bytes(0, len_w, buf_y, u3t(u3t(oct)));
u3z(oct); u3z(oct);
return vec_u; return h2o_iovec_init(buf_y, len_w);
} }
/* _http_heds_to_noun(): convert h2o_headers_t to (list (pair @t @t)) /* _http_heds_to_noun(): convert h2o_headers_t to (list (pair @t @t))
@ -302,16 +299,15 @@ _http_req_respond(u3_hreq* req_u, u3_noun sas, u3_noun hed, u3_noun bod)
static h2o_generator_t gen_u = {0, 0}; static h2o_generator_t gen_u = {0, 0};
h2o_start_response(rec_u, &gen_u); h2o_start_response(rec_u, &gen_u);
h2o_iovec_t* bod_u = _http_vec_from_octs(u3k(bod)); h2o_iovec_t bod_u = _http_vec_from_octs(u3k(bod));
rec_u->res.content_length = bod_u->len; rec_u->res.content_length = bod_u.len;
h2o_send(rec_u, bod_u, 1, H2O_SEND_STATE_FINAL); h2o_send(rec_u, &bod_u, 1, H2O_SEND_STATE_FINAL);
_http_req_free(req_u); _http_req_free(req_u);
// XX allocate on &req_u->rec_u->pool and skip these? // XX allocate on &req_u->rec_u->pool and skip these?
_http_heds_free(deh_u); _http_heds_free(deh_u);
free(bod_u->base); free(bod_u.base);
free(bod_u);
u3z(sas); u3z(hed); u3z(bod); u3z(sas); u3z(hed); u3z(bod);
} }