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1296 Commits

Author SHA1 Message Date
Tatsuhiro Tsujikawa
142b433533 nghttp2_hd: Treat prematurely ended compressed header block as error properly 2014-03-14 00:52:44 +09:00
Tatsuhiro Tsujikawa
344d663e90 deflate_hd: Fix mishandled error return from emit_indexed_block 2014-03-14 00:25:03 +09:00
Tatsuhiro Tsujikawa
d48eca60cf Fix broken nghttp2_bufs_avail 2014-03-14 00:24:34 +09:00
Tatsuhiro Tsujikawa
aefc0d1ebb Use calloc instead of malloc + memset; remove useless memset 2014-03-13 23:27:14 +09:00
Tatsuhiro Tsujikawa
1be8d1b797 inflate_header_block: Issue RST_STREAM if header decompression failed 2014-03-13 23:02:33 +09:00
Tatsuhiro Tsujikawa
0fa4779d38 Don't call on_frame_recv_callback after stream close or being closed 2014-03-13 22:49:37 +09:00
Tatsuhiro Tsujikawa
d07bb1ddff Rework outbound frame buffers 2014-03-13 22:11:02 +09:00
Tatsuhiro Tsujikawa
0666a73e10 Remove nghttp2_buffer 2014-03-11 21:20:51 +09:00
Tatsuhiro Tsujikawa
3f56c938d8 nghttp2_hd: Use nghttp2_bufs, avoiding realloc() 2014-03-11 21:18:28 +09:00
Tatsuhiro Tsujikawa
7b2d585896 Return 0 if nghttp2_session_prep_frame succeeds rather than frame length 2014-03-11 02:15:05 +09:00
Tatsuhiro Tsujikawa
74f899fc01 Replace NGHTTP2_MAX_FRAME_LENGTH with NGHTTP2_MAX_PAYLOADLEN 2014-03-11 02:01:08 +09:00
Tatsuhiro Tsujikawa
e803c6b65e Replace NGHTTP2_FRAME_HEAD_LENGTH with NGHTTP2_FRAME_HDLEN 2014-03-11 01:55:42 +09:00
Tatsuhiro Tsujikawa
358b4386d3 Introduce nghttp2_buf to ease buffer management 2014-03-11 01:47:38 +09:00
Tatsuhiro Tsujikawa
54dab50015 Support END_SEGMENT in nghttp2_submit_data() 2014-03-06 00:19:02 +09:00
Tatsuhiro Tsujikawa
b60679808b Filter supported flags in received frame 2014-03-05 23:25:42 +09:00
Tatsuhiro Tsujikawa
547d6d1fb5 Use 4086 as max DATA payload size to make DATA frame fit into 4K buffer 2014-03-05 22:48:17 +09:00
Tatsuhiro Tsujikawa
79c5032708 nghttp2_hd: Fix crash with multiple threads execution 2014-03-03 00:53:04 +09:00
Tatsuhiro Tsujikawa
979feaecc6 Mitigate heap fragmentation when lots of concurrent http2 sessions run 2014-03-02 16:34:23 +09:00
Tatsuhiro Tsujikawa
1fee4fd2df nghttp2_hd: Fail inflate immediately if ctx.bad is nonzero 
Doing inflation after error produces invalid results, especially, if
it is in NGHTTP2_HD_STATE_READ_INDEX, the inflater->left could be 0,
which causes assertion error.  Add sanity assertion for index
 2014-02-26 23:20:52 +09:00
Tatsuhiro Tsujikawa
18357512ed nghttp2_hd: Fix integer decoding bug 2014-02-26 21:44:48 +09:00
Tatsuhiro Tsujikawa
d1c1deaf03 Add promised_stream_user_data parameter to nghttp2_submit_push_promise 
This is very useful to associate application specific data to promised
stream.

nghttp2_nv_array_copy now does not complain the header field is large.
 2014-02-25 00:26:12 +09:00
Tatsuhiro Tsujikawa
5e88be0b2c Update doc 2014-02-21 21:29:23 +09:00
Tatsuhiro Tsujikawa
fc25143418 Remove END_PUSH_PROMISE in favor of END_HEADERS 2014-02-21 21:23:51 +09:00
Tatsuhiro Tsujikawa
9703c5de5c Code cleanup 2014-02-20 23:12:42 +09:00
Tatsuhiro Tsujikawa
3395f7158f Strict handling of max concurrent streams 
Exceeding ACKed max concurrent streams results in connection error.
This change fixes the bug that num_{incoming,outgoing}_streams
is decremented wrongly if a stream is in reserved state and
RST_STREAM is send and its state is changed to NGHTTP2_STREAM_CLOSING.
This change also fixes the bug that transmission of push response
HEADERS does not increase num_outgoing_streams.
 2014-02-20 23:10:32 +09:00
Tatsuhiro Tsujikawa
30b3855194 nghttp2_session_mem_send tiny doc fix 
Patch from Dave Beckett
 2014-02-19 21:18:24 +09:00
Tatsuhiro Tsujikawa
4ced1c1622 Code cleanup 2014-02-19 01:08:52 +09:00
Tatsuhiro Tsujikawa
2966ad2d15 Update doc 2014-02-19 00:16:25 +09:00
Tatsuhiro Tsujikawa
649586fff6 Add nghttp2_session_mem_send() API function 
This function behaves like nghttp2_session_send(), but it does not
use nghttp2_send_callback to send data. Instead, it returns the
serialized data to trasmit and its length to the caller.
 2014-02-18 23:23:11 +09:00
Tatsuhiro Tsujikawa
62b73133e5 Code cleanup 2014-02-15 18:56:20 +09:00
Tatsuhiro Tsujikawa
66832e9f4e Allow NGHTTP2_FLAG_END_SEGMENT in nghttp2_submit_headers() 2014-02-15 18:55:52 +09:00
Tatsuhiro Tsujikawa
0da79865b8 Don't set PAD_HIGH and PAD_LOW flags to HEADERS/PUSH_PROMISE object to user cb 2014-02-15 17:12:17 +09:00
Tatsuhiro Tsujikawa
3f3f258cd6 Add padding to PUSH_PROMISE 2014-02-15 16:30:43 +09:00
Tatsuhiro Tsujikawa
1e95c8b313 Allow always max 1024 padding for HEADERS 
We need paddings regardless of payload and frame boundary to mitigate
certain attacks.

Since we handles CONTINUATION internally, we don't show FLAG_PAD_HIGH
and PAD_LOW flags of HEADERS in nghttp/nghttpd. We just show the
total paddings in HEADERS + CONTINUATION.
 2014-02-15 01:34:04 +09:00
Tatsuhiro Tsujikawa
622f783675 Disallow PUSH_PROMISE from client side 2014-02-14 16:12:04 +09:00
Tatsuhiro Tsujikawa
7ab4206269 Tear down connection if SETTINGS makes window size overflow 2014-02-14 16:08:39 +09:00
Tatsuhiro Tsujikawa
fd88c6160d HPACK post -05 updates 
* Use 1 Huffman code table for both request and response
* Remove complicated deflater side table size management
* Add encoding context update
* Fix memory leak in inflater
 2014-02-13 23:22:52 +09:00
Tatsuhiro Tsujikawa
082876d92d Contribute flow control window for each byte PAD_HIGH and _LOW in DATA 
This may help the pathological situation where window is too small.
 2014-02-12 21:35:40 +09:00
Tatsuhiro Tsujikawa
c7a17093cb Fix compile errors with --enable-maintainer-mode 2014-02-11 21:39:35 +09:00
Tatsuhiro Tsujikawa
bac31e844a Add more debug output 2014-02-11 21:35:41 +09:00
Tatsuhiro Tsujikawa
7822bbd7e8 Fix PAD_HIGH and PAD_LOW are not counted in flow control 2014-02-11 21:30:44 +09:00
Tatsuhiro Tsujikawa
dbb131d13d Simplify framebufmark calculation for DATA frame 2014-02-11 18:55:22 +09:00
Tatsuhiro Tsujikawa
6364ae1a98 Fix nghttp2_active_outbound_item is not reset on DATA deferred 2014-02-11 18:43:45 +09:00
Tatsuhiro Tsujikawa
16b5e99e88 Bitwise-OR last CONTINUATION flags to first HEADERS flags 2014-02-11 17:30:38 +09:00
Tatsuhiro Tsujikawa
788072af9b Fix HEADERS padding is not added 2014-02-11 17:23:08 +09:00
Tatsuhiro Tsujikawa
cf0b880b15 Error if undefined SETTINGS ID is detected in nghttp2_iv_check 2014-02-11 16:53:08 +09:00
Tatsuhiro Tsujikawa
3144bcbe20 Remove unused iframe->error_code 2014-02-11 16:34:42 +09:00
Tatsuhiro Tsujikawa
eb2856f3df Add inbound_frame_reset_left() not to forget to reset iframe->buflen 2014-02-11 16:33:07 +09:00
Tatsuhiro Tsujikawa
9865b46905 Don't change state in inbound_frame_handle_pad 2014-02-11 16:24:21 +09:00
Tatsuhiro Tsujikawa
e78a2100ec Merge branch 'master' into draft-10 2014-02-11 16:03:42 +09:00