Commit Graph

5060 Commits

Author SHA1 Message Date
Valentin Bartenev
108e4d94e4 SPDY: refactored ngx_http_spdy_state_read_data().
There's no more need in a separate indicator of frame completeness
after d74889fbf06d.
2014-04-07 19:27:56 +04:00
Valentin Bartenev
b2cd520673 SPDY: better detect premature closing of stream.
Following a24f88eff684, now the case when the FIN flag is set in SYN_STREAM
is also covered.
2014-04-07 19:27:56 +04:00
Maxim Dounin
55bef30474 Win32: fixed shared ssl_session_cache (ticket #528).
In a worker process shm_zone->data was set to NULL instead of a proper value
extracted from shared memory.
2014-04-07 18:55:57 +04:00
Maxim Dounin
876a3c9b97 Win32: fixed link flags with MSVC, broken by bfe536716dbf.
Notably, "-debug" was omitted, resulting in an executable without debug
symbols.
2014-04-07 18:29:05 +04:00
Roman Arutyunyan
5147f8ee6a Mp4: allow end values bigger than track duration.
If start time is within the track but end time is out of it, error
"end time is out mp4 stts samples" is generated.  However it's
better to ignore the error and output the track until its end.
2014-04-01 20:53:18 +04:00
Maxim Dounin
2349a6747d Adjusted default value of types_hash_bucket_size (ticket #352).
The ngx_cacheline_size may be too low on some platforms, resulting
in unexpected hash build problems (as no collisions are tolerated due
to low bucket_size, and max_size isn't big enough to build a hash without
collisions).  These problems aren't fatal anymore but nevertheless
need to be addressed.
2014-03-31 22:47:42 +04:00
Maxim Dounin
8877284863 Core: fixed hash to actually try max_size.
Previously, maximum size of a hash table built was (max_size - 1).
2014-03-31 21:40:35 +04:00
Maxim Dounin
2a620ae109 Core: hash now ignores bucket_size if it hits max_size limit. 2014-03-31 21:40:31 +04:00
Maxim Dounin
23f6689846 Core: slab log_nomem flag.
The flag allows to suppress "ngx_slab_alloc() failed: no memory" messages
from a slab allocator, e.g., if an LRU expiration is used by a consumer
and allocation failures aren't fatal.

The flag is now used in the SSL session cache code, and in the limit_req
module.
2014-03-31 21:38:30 +04:00
Maxim Dounin
8f6958baa9 Win32: fixed cpu hog by cache manager on exit (ticket #514).
The "ngx_quit" may be reset by the worker thread before it's seen
by a ngx_cache_manager_thread(), resulting in an infinite loop.  Make
sure to test ngx_exiting as well.
2014-03-31 21:38:28 +04:00
Maxim Dounin
e042fc9038 Mail: fixed ngx_mail_send() (ticket #519). 2014-03-31 21:38:27 +04:00
Maxim Dounin
3183d7e17b Added #ifndef around NGX_HAVE_CASELESS_FILESYSTEM define.
This brings Cygwin compilation in line with other case-insensitive
systems (notably win32 and OS X) where one can force case sensitivity
using -DNGX_HAVE_CASELESS_FILESYSTEM=0.
2014-03-31 21:38:25 +04:00
Roman Arutyunyan
6f1763213b Mp4: improved logging after adding "end" support.
Despite introducing start and end crop operations existing log
messages still mostly refer only to start.  Logging is improved
to match both cases.

New debug logging is added to track entry count in atoms after
cropping.

Two format type mismatches are fixed as well.
2014-03-31 20:05:53 +04:00
Roman Arutyunyan
70e98eac3e Mp4: fixed seeking to a track end.
When "start" value is equal to a track duration the request
fails with "time is out mp4 stts" like it did before track
duration check was added.  Now such tracks are considered
short and skipped.
2014-03-31 19:52:17 +04:00
Valentin Bartenev
ac5a3cbeee SPDY: detect premature closing of stream.
The SPDY/3.1 specification requires that the server must respond with
a 400 "Bad request" error if the sum of the data frame payload lengths
does not equal the size of the Content-Length header.

This also fixes "zero size buf in output" alert, that might be triggered
if client sends a greater than zero Content-Length header and closes
stream using the FIN flag with an empty request body.
2014-03-28 20:22:57 +04:00
Valentin Bartenev
afb92a8127 SPDY: fixed the DATA frame length handling in case of some errors.
There are a few cases in ngx_http_spdy_state_read_data() related to error
handling when ngx_http_spdy_state_skip() might be called with an inconsistent
state between *pos and sc->length, that leads to violation of frame layout
parsing and resuted in corruption of spdy connection.

Based on a patch by Xiaochen Wang.
2014-03-28 20:05:07 +04:00
Valentin Bartenev
de3c7a825e SPDY: better detect if headers block has wrong entries count.
Previously, only one case was checked: if there's more data to parse
in a r->header_in buffer, but the buffer can be filled to the end by
the last parsed entry, so we also need to check that there's no more
data to inflate.
2014-03-26 18:01:11 +04:00
Valentin Bartenev
042122a066 SPDY: detect premature end of frame while start parsing headers. 2014-03-26 17:43:39 +04:00
Piotr Sikora
ac1617915c Apply underscores_in_headers also to the first character.
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
2014-03-24 16:35:44 -07:00
Andrei Belov
b1597fe2ea Increased default value of variables_hash_max_size. 2014-03-25 18:49:28 +04:00
Sergey Kandaurov
2070abf516 Mp4: skipped empty stss atom table in output.
The atom may have no data entries after cropping.

This fixes "zero size buf in output" alerts.
2014-03-24 17:55:10 +04:00
Maxim Dounin
effbf466aa Range filter: single_range flag in request.
If set, it means that response body is going to be in more than one buffer,
hence only range requests with a single range should be honored.

The flag is now used by mp4 and cacheable upstream responses, thus allowing
range requests of mp4 files with start/end, as well as range processing
on a first request to a not-yet-cached files with proxy_cache.

Notably this makes it possible to play mp4 files (with proxy_cache, or with
mp4 module) on iOS devices, as byte-range support is required by Apple.
2014-03-21 19:33:21 +04:00
Roman Arutyunyan
c6ca135923 Mp4: added "end" argument support. 2014-03-20 16:05:19 +04:00
Roman Arutyunyan
7aa8c81002 Mp4: moved atom cropping code out of update functions.
It can now be reused for implementing mp4 end.
2014-03-20 16:05:18 +04:00
Maxim Dounin
ec1211d2f6 SPDY: improved ngx_http_spdy_state_save() again. 2014-03-19 19:30:09 +04:00
Maxim Dounin
898ca36c33 Macros used for initialization in ngx_http_core_init_main_conf(). 2014-03-19 12:57:40 +04:00
Maxim Dounin
062e7a0042 SPDY: improved ngx_http_spdy_state_save() check. 2014-03-19 12:57:39 +04:00
Maxim Dounin
a4d04f01fb SPDY: macro used for recv_buffer_size initialization. 2014-03-19 12:57:32 +04:00
Maxim Dounin
f9b027baab Version bump. 2014-03-18 22:05:05 +04:00
Maxim Dounin
35818a962d release-1.5.12 tag 2014-03-18 17:08:35 +04:00
Maxim Dounin
f5d67c0805 nginx-1.5.12-RELEASE 2014-03-18 17:08:35 +04:00
Maxim Dounin
c6c702c329 SPDY: always check size of data to be saved into state buffer. 2014-03-18 17:00:19 +04:00
Roman Arutyunyan
0b5f329784 Added server-side support for PROXY protocol v1 (ticket #355).
Client address specified in the PROXY protocol header is now
saved in the $proxy_protocol_addr variable and can be used in
the realip module.

This is currently not implemented for mail.
2014-03-17 17:41:24 +04:00
Maxim Dounin
2f917b6d06 FastCGI: f->split_parts reset on request start.
Additionally, make sure to check for errors from ngx_http_parse_header_line()
call after joining saved parts.  There shouldn't be any errors, though
check may help to catch bugs like missing f->split_parts reset.

Reported by Lucas Molas.
2014-03-17 15:34:36 +04:00
Maxim Dounin
8800f0c42b Core: fixed wrong indices in listening sockets compare loops.
Proper use is "ls[i]" and "nls[n]".  Previous code used it wrong in
several places, likely due to cut-n-paste errors.
2014-03-07 15:17:38 +04:00
Filipe da Silva
3dddf60850 MIME: added application/xspf+xml MIME type (ticket #479). 2014-03-06 10:51:08 +01:00
Sergey Kandaurov
f9e7687e55 Added connection serial number in logging of left open sockets. 2014-03-06 23:15:10 +04:00
Sergey Kandaurov
bd3516e8d9 Fixed format specifier in logging of "c->number". 2014-03-06 18:25:59 +04:00
Roman Arutyunyan
39b04fce3a MIME: added video/mp2t and application/vnd.apple.mpegurl types.
Both types are used by HLS.  The values are taken from RFC 3555
and HLS specification respectively.
2014-03-04 23:40:35 +04:00
Roman Arutyunyan
a35c675e71 Version bump. 2014-03-04 23:38:31 +04:00
Maxim Dounin
0015cbbeb3 release-1.5.11 tag 2014-03-04 15:39:23 +04:00
Maxim Dounin
2a165eb609 nginx-1.5.11-RELEASE 2014-03-04 15:39:23 +04:00
Valentin Bartenev
0c05e5b55f SPDY: fixed potential integer overflow while parsing headers.
Previously r->header_size was used to store length for a part of
value that represents an individual already parsed HTTP header,
while r->header_end pointed to the end of the whole value.

Instead of storing length of a following name or value as pointer
to a potential end address (r->header_name_end and r->header_end)
that might be overflowed, now r->lowercase_index counter is used
to store remaining length of a following unparsed field.

It also fixes incorrect $body_bytes_sent value if a request is
closed while parsing of the request header.  Since r->header_size
is intended for counting header size, thus abusing it for header
parsing purpose was certainly a bad idea.
2014-03-03 19:24:55 +04:00
Valentin Bartenev
3925c1b110 SPDY: constant number of preallocated structures for headers. 2014-03-03 19:24:54 +04:00
Maxim Dounin
a2a26a7ce1 Request body: avoid potential overflow. 2014-03-03 17:39:53 +04:00
Valentin Bartenev
2c0defac9b Gzip static: fixed NGX_CONF_FLAG misuse. 2014-03-03 17:17:25 +04:00
Maxim Dounin
ede7f970fa Docs: xslt regenerated. 2014-02-28 20:17:01 +04:00
Maxim Dounin
f567a71448 Docs: switched from java XSLScript to xslscript.pl.
Latter is available from http://hg.nginx.org/xslscript.
2014-02-28 20:17:00 +04:00
Maxim Dounin
96af3e9dfb Disabled redirects to named locations if URI is not set.
If something like "error_page 400 @name" is used in a configuration,
a request could be passed to a named location without URI set, and this
in turn might result in segmentation faults or other bad effects
as most of the code assumes URI is set.

With this change nginx will catch such configuration problems in
ngx_http_named_location() and will stop request processing if URI
is not set, returning 500.
2014-02-27 20:36:35 +04:00
Ruslan Ermilov
8aa8365121 Core: allocate enough memory to hold IPv6 text address plus port. 2014-02-22 12:08:31 +04:00