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mod_proxy: use proxy_conn_rec->tmp_bb where appopriate to avoid temporary

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brigade create/destroy.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1750412 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yann Ylavic
2016-06-27 21:39:53 +00:00
parent 86a096011a
commit bc73d63b45
2 changed files with 14 additions and 16 deletions
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9
modules/proxy/mod_proxy_http.c
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@@ -1253,7 +1253,7 @@ int ap_proxy_http_process_response(apr_pool_t * p, request_rec *r,
const char *buf;
char keepchar;
apr_bucket *e;
apr_bucket_brigade *bb, *tmp_bb;
apr_bucket_brigade *bb;
apr_bucket_brigade *pass_bb;
int len, backasswards;
int interim_response = 0; /* non-zero whilst interim 1xx responses
@@ -1306,16 +1306,17 @@ int ap_proxy_http_process_response(apr_pool_t * p, request_rec *r,
backend->r->proxyreq = PROXYREQ_RESPONSE;
apr_table_setn(r->notes, "proxy-source-port", apr_psprintf(r->pool, "%hu",
origin->local_addr->port));
tmp_bb = apr_brigade_create(p, c->bucket_alloc);
do {
apr_status_t rc;
apr_brigade_cleanup(bb);
rc = ap_proxygetline(tmp_bb, buffer, sizeof(buffer), backend->r, 0, &len);
rc = ap_proxygetline(backend->tmp_bb, buffer, sizeof(buffer),
backend->r, 0, &len);
if (len == 0) {
/* handle one potential stray CRLF */
rc = ap_proxygetline(tmp_bb, buffer, sizeof(buffer), backend->r, 0, &len);
rc = ap_proxygetline(backend->tmp_bb, buffer, sizeof(buffer),
backend->r, 0, &len);
}
if (len <= 0) {
ap_log_rerror(APLOG_MARK, APLOG_ERR, rc, r, APLOGNO(01102)