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FastCGI: fixed wrong connection close with fastcgi_keep_conn.

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With fastcgi_keep_conn it was possible that connection was closed after
FCGI_STDERR record with zero padding and without any further data read yet.
This happended as f->state was set to ngx_http_fastcgi_st_padding and then
"break" happened, resulting in p->length being set to f->padding, i.e. 0
(which in turn resulted in connection close).

Fix is to make sure we continue the loop after f->state is set.
This commit is contained in:
Maxim Dounin 2013-02-01 14:40:19 +00:00
parent e97e4124e3
commit 1c5fce7518
1 changed files with 0 additions and 4 deletions
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4
src/http/modules/ngx_http_fastcgi_module.c
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@ -1788,10 +1788,6 @@ ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf)
"FastCGI sent in stderr: \"%*s\"", "FastCGI sent in stderr: \"%*s\"",
m + 1 - msg, msg); m + 1 - msg, msg);
if (f->pos == f->last) {
break;
}
} else { } else {
if (f->padding) { if (f->padding) {
f->state = ngx_http_fastcgi_st_padding; f->state = ngx_http_fastcgi_st_padding;