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Proxy: fixed do_write handling in previous commit.

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As rightfully complained by MSVC, do_write variable was used uninitialized.
Correct fix is to set it's initial value based on event happened.
This commit is contained in:
Maxim Dounin 2013-02-18 15:08:46 +00:00
parent 08a73b4aad
commit 82d48e1eba
1 changed files with 8 additions and 9 deletions
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17
src/http/ngx_http_upstream.c
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@ -55,7 +55,7 @@ static void ngx_http_upstream_upgraded_read_upstream(ngx_http_request_t *r,
static void ngx_http_upstream_upgraded_write_upstream(ngx_http_request_t *r,
ngx_http_upstream_t *u);
static void ngx_http_upstream_process_upgraded(ngx_http_request_t *r,
ngx_uint_t from_upstream);
ngx_uint_t from_upstream, ngx_uint_t do_write);
static void
ngx_http_upstream_process_non_buffered_downstream(ngx_http_request_t *r);
static void
@ -2432,13 +2432,13 @@ ngx_http_upstream_upgrade(ngx_http_request_t *r, ngx_http_upstream_t *u)
if (u->peer.connection->read->ready
|| u->buffer.pos != u->buffer.last)
{
ngx_http_upstream_process_upgraded(r, 1);
ngx_http_upstream_process_upgraded(r, 1, 1);
}
if (c->read->ready
|| r->header_in->pos != r->header_in->last)
{
ngx_http_upstream_process_upgraded(r, 0);
ngx_http_upstream_process_upgraded(r, 0, 1);
}
}
@ -2446,14 +2446,14 @@ ngx_http_upstream_upgrade(ngx_http_request_t *r, ngx_http_upstream_t *u)
static void
ngx_http_upstream_upgraded_read_downstream(ngx_http_request_t *r)
{
ngx_http_upstream_process_upgraded(r, 0);
ngx_http_upstream_process_upgraded(r, 0, 0);
}
static void
ngx_http_upstream_upgraded_write_downstream(ngx_http_request_t *r)
{
ngx_http_upstream_process_upgraded(r, 1);
ngx_http_upstream_process_upgraded(r, 1, 1);
}
@ -2461,7 +2461,7 @@ static void
ngx_http_upstream_upgraded_read_upstream(ngx_http_request_t *r,
ngx_http_upstream_t *u)
{
ngx_http_upstream_process_upgraded(r, 1);
ngx_http_upstream_process_upgraded(r, 1, 0);
}
@ -2469,18 +2469,17 @@ static void
ngx_http_upstream_upgraded_write_upstream(ngx_http_request_t *r,
ngx_http_upstream_t *u)
{
ngx_http_upstream_process_upgraded(r, 0);
ngx_http_upstream_process_upgraded(r, 0, 1);
}
static void
ngx_http_upstream_process_upgraded(ngx_http_request_t *r,
ngx_uint_t from_upstream)
ngx_uint_t from_upstream, ngx_uint_t do_write)
{
size_t size;
ssize_t n;
ngx_buf_t *b;
ngx_uint_t do_write;
ngx_connection_t *c, *downstream, *upstream, *dst, *src;
ngx_http_upstream_t *u;
ngx_http_core_loc_conf_t *clcf;