| Age | Commit message (Collapse) | Author | Files | Lines |
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remove r->zero_in_uri
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cache related fixes:
*) do not cache response if it has "no-store" or "private"
in "Cache-Control" header
*) proxy_no_cache and fastcgi_no_cache
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use lstat() for WebDAV DELETE, COPY, and MOVE to handle symlinks
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opening files fixes:
*) use non-blocking open() not to hang on FIFO files, etc.
*) do not log misleading errno in "not a regular file" error
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*) MSVC8 compatibility with OpenSSL 1.0.0
*) fix building OpenSSL-1.0.0 on 64-bit Linux:
make installs the libraries in lib64 directory
and build nginx/Windows against OpenSSL-0.9.8n
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rewrite fixes:
*) escape ampersand in argument while rewrite
*) autodetect redirect if URI is rewritten to a string starting with $scheme
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revert partially r1555 and fix the error "memcached sent invalid trailer"
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do not set file time in ngx_copy_file() if the time is -1,
this fixes an issue when file is moved across devices
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fix segfault: ngx_http_upstream_cleanup() cleans r->cleanup,
the bug had been introduced in r3426
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reset a parsing state to parse correctly an upstream response,
if 400 or 414 response has been redirected to upstream
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signal processing stability:
*) use sys_errlist[] in signal handler instead
of non Async-Signal-Safe strerror_r()
*) do not update time in the timer signal handler,
since localtime_r() is not Async-Signal-Safe function
*) use previously cached GMT offset value to update time from a signal handler
*) change ngx_time_update() interface since there are no notification methods
those return time
*) introduce ngx_time_sigsafe_update() to update the error log time only
*) change ngx_time_update() interface
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*) make $request_method non-cacheable
*) make $arg_ variables non-cacheable
*) change processing variables accessed by SSI and perl module:
*) the indexed variables are always flushed
*) never show warning for not found variables
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allow HTTPS referers
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Win32 fixes:
*) compare long file names in case-insensitive mode,
the bug had been introduced in r3436
*) test default NTFS stream "::$DATA"
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SSL fixes:
*) decrease SSL handshake error level to info
*) Set SSL session context for "ssl_session_cache none".
This fixes a bug when client certficate is used and nginx closes connection
with the message: "SSL_GET_PREV_SESSION:session id context uninitialized".
*) add OpenSSL_add_all_algorithms(), this fixes the error
"ASN1_item_verify:unknown message digest algorithm" occurred if
client certificate is signed using sha256WithRSAEncryption
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fix a geo range if the range includes two or more /16 networks
and does not begin at /16 network boundary
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SSI fixes:
*) use content type of the parent request in SSI stub block output
instead of default one
*) SSI %s timefmt has no timezone offset
*) change ngx_http_ssi_filter and ngx_http_charset_filter order
*) do not store an encoded variable value as a new cached variable value
*) fix SSI include stub for valid empty responses
*) allow to use $uid_got in SSI and perl module
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fix miscellaneous name bugs:
*) fix $upstream_http_ variable prefix length
*) use a right "Location" header name, however, it did not harm,
since ngx_http_variable_sent_location() never use key name field
*) fix proxy_redirect name in error message
*) "proxy_redirect default" may not be used if a proxy_pass uses variables
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mail related fixes:
*) delete surplus code
*) Zimbra IMAP server may return only 4 bytes: "+ \r\n"
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*) allow a chunked body for 201 responses
*) chunked_transfer_encoding
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$geoip_city_continent_code, $geoip_latitude, $geoip_longitude
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force image filter conversion if JPEG application data consume more than 5%
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perl related fixes:
*) do not log error if $r->variable was not found
*) delete ngx_http_perl_cleanup_t unused since r909
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browsers related fixes:
*) add MSIE padding for Chrome too
*) disable keepalive for Safari:
https://bugs.webkit.org/show_bug.cgi?id=5760
*) do not disable keepalive after POST requests for MSIE 7+
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fix negative time in "Cache-Control" if "expires modified" sets time in the past
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perl exit fixes:
*) use global perl variable in perl_destruct()/perl_free()
for non-mulitiplicity perl
*) add comment from r2716 commit message
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gzip headers related fixes:
*) remove "Content-Encoding: gzip" in 304 response
sent by ngx_http_gzip_static_module
*) refactor gzip_vary handling
*) test r->header_only last, since it's not actually
frequent here: 304 and HEAD responses are not set it before the filter
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Fix a bug introduced in r2032: After a child process has read a terminate
message from a channel, the process tries to read the channel again.
The kernel (at least FreeBSD) may preempt the process and sends a SIGIO
signal to a master process. The master process sends a new terminate message,
the kernel switches again to the the child process, and the child process
reads the messages instead of an EAGAIN error. And this may repeat over
and over. Being that the child process can not exit the cycle and test
the termination flag set by the message handler.
The fix disallow the master process to send a new terminate message on
SIGIO signal reception. It may send the message only on SIGALARM signal.
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cache related fixes:
*) do not pass buf with empty cached response,
this fixes "zero size buf in output" alert
*) hide cacheable Set-Cookie and P3P FastCGI response headers
*) test comma separator in "Cache-Control"
*) a cache manager thread handle was overwritten by a cache loader thread
handle, this caused an exit delay, the bug had been introduced in r3248
*) fix handling cached HTTP/0.9 response
*) log proxied HTTP/0.9 responses status as "009"
*) fix the "If-None-Match" header name
*) fix a cached zero-length body case
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use setproctitle("%s", title)
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fix segfault if $limit_rate was logged
fix segfault in SSL if limit_rate is used
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fix "if (!-x ...)"
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r3202, r3203, r3383, r3388, r3417, r3418:
Win32 (mostly) and some Unix file related fixes:
*) preserve errno while ngx_free()
*) win32 ngx_file_info() utf8 support
*) delete Win95 code
*) log file name for read/write errors
*) test incomplete WriteFile()
*) handle short pwrite() to log an error cause: ENOSPC, EDQUOT, or EFBIG
*) uniform ngx_directio_on/off() interface with other file functions
*) do not create Win32 drive letter in ngx_create_full_path()
*) ignore EACCES errors for top level directories in ngx_create_full_path()
*) fix Win32 error messages when an temporary file replaces an existent file:
*) do not rename an already renamed file
*) now ngx_win32_rename_file() returns error code
*) do not log failure inside ngx_win32_rename_file()
*) fix Win32 error message when an temporary file replaces an existent file:
return at once if ngx_win32_rename_file() was not failed
and do not try to delete already the renamed temporary file
*) skip URI trailing spaces under Win32
*) disable Win32 short file names
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ngx_http_parse_time() fixes:
*) use ngx_uint_t instead of int,
strange to say this reduce function size by 16 bytes
*) ngx_http_parse_time() should support full 32-bit time
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ngx_http_autoindex_module fixes:
*) reset cached dirent.d_type after stat()
this fixes slash after link to a directory in ngx_http_autoindex_module;
*) use cached dirent.d_type as hint on all systems
the issues has been introduced in r2235
*) fix ngx_utf8_cpystrn(): it did not fully copy utf-8 string
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nginx did not close log file set by --error-log-path,
the bug was introduced in r2744
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*) fix discarding body
*) prevent handling discarded body as a pipelined request
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SSL fixes:
*) $ssl_session_id
*) allow "make clean" for OpenSSL, the bug was introduced in r2874
*) disable SSLv2 and use only strong ciphers by default
*) decrease SSL handshake error level to info
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error processing fixes:
*) fail if file size was changed
*) low default connection errors level from alert to error
*) low ENAMETOOLONG logging level
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fix typo in addition_types directive name
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request header processing fixes:
*) $host is always in low case:
*) move low case convertation from ngx_http_find_virtual_server()
to ngx_http_validate_host()
*) add in ngx_http_validate_host() capability to copy host name in the pool
allocated memory
*) fix segfault if there is single large_client_header_buffers
and a request line fills it completely
*) default large_client_header_buffers' buffer size should be 8K as compatible
with Apache's one
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access_log fixes:
*) strict testing "access_log off"
*) allow to log invalid $request in access_log always,
before it was logged only if error_log was set to info or debug level
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various proxy/FastCGI fixes:
*) do auto redirect for proxy_pass/fastcgi_pass with variables
*) allow "proxy_pass http://$backend" without URI part
*) add conf/fastcgi.conf
*) delete u->cleanup mark, this fixes large values in $upstream_response_time,
the bug had been introduced in r3246
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disable SSL renegotiation (CVE-2009-3555)
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fix posix_memalign() error handling
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nginx sent gzipped responses to clients those do not support gzip,
if "gzip_static on" and "gzip_vary off"; the bug had been introduced in r3250
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resolver fixes:
*) fix memory leak in resolver
*) fix resolver cache rbtree comparison
*) fix segfault in resolver:
ngx_resolve_name_done() and ngx_resolve_addr_done() did not delete
contexts from a resolver node waiting list.
*) fix "PTR ." case in address resolver
*) add quotes in an error message,
*) fix resolving an empty name (".")
*) use ngx_resolver_alloc() instead of ngx_resolver_calloc()
since all fields are filled
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server name related merges:
*) If .domain.com, .sub.domain.com, and .domain-some.com were defined,
then .sub.domain.com was matched by .domain.com: wildcard names hash
was built incorrectly due to sorting order issue of "." vs "-".
They were sorted as
com.domain com.domain-some com.domain.sub
while they should be sorted as
com.domain com.domain.sub com.domain-some
for correct hash building
*) test space between "~" and regex in server_name and invalid_referers
*) do not run regex for empty host name since regex always fails in this case,
the bug had been introduced in r2196
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