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r1604 merge:

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compatibility with mget: space after HTTP/1.1
This commit is contained in:
Igor Sysoev 2007-12-12 20:58:34 +00:00
parent 14c25da2eb
commit e301eca9b5
1 changed files with 20 additions and 0 deletions
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20
src/http/ngx_http_parse.c
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@ -124,6 +124,7 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
sw_major_digit,
sw_first_minor_digit,
sw_minor_digit,
sw_spaces_after_digit,
sw_almost_done
} state;
@ -636,6 +637,11 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
goto done;
}
if (ch == ' ') {
state = sw_spaces_after_digit;
break;
}
if (ch < '0' || ch > '9') {
return NGX_HTTP_PARSE_INVALID_REQUEST;
}
@ -643,6 +649,20 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b)
r->http_minor = r->http_minor * 10 + ch - '0';
break;
case sw_spaces_after_digit:
switch (ch) {
case ' ':
break;
case CR:
state = sw_almost_done;
break;
case LF:
goto done;
default:
return NGX_HTTP_PARSE_INVALID_REQUEST;
}
break;
/* end of request line */
case sw_almost_done:
r->request_end = p - 1;