Fixed ngx_http_parse_chunked() minimal length calculation.

Minimal data length we expect for further calls was calculated incorrectly
if parsing stopped right after parsing chunk size.  This might in theory
affect clients and/or backends using LF instead of CRLF.

Patch by Dmitry Popov.
This commit is contained in:
Maxim Dounin 2013-06-28 13:55:05 +04:00
parent 982f4de9f0
commit 88fc0f793e

View File

@ -2180,8 +2180,9 @@ data:
ctx->length = 3 /* "0" LF LF */;
break;
case sw_chunk_size:
ctx->length = 2 /* LF LF */
+ (ctx->size ? ctx->size + 4 /* LF "0" LF LF */ : 0);
ctx->length = 1 /* LF */
+ (ctx->size ? ctx->size + 4 /* LF "0" LF LF */
: 1 /* LF */);
break;
case sw_chunk_extension:
case sw_chunk_extension_almost_done: