| Age | Commit message (Collapse) | Author | Files | Lines |
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Fix of rbtree lookup on hash collisions.
Previous code incorrectly assumed that nodes with identical keys are linked
together. This might not be true after tree rebalance.
Patch by Lanshun Zhou.
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Fixed null pointer dereference in resolver (ticket #91).
The cycle->new_log.file may not be set before config parsing finished if
there are no error_log directive defined at global level. Fix is to
copy it after config parsing.
Patch by Roman Arutyunyan.
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Fixed division by zero exception in ngx_hash_init().
The ngx_hash_init() function did not expect call with zero elements count,
which caused FPE error on configs with an empty "types" block in http context
and "types_hash_max_size" > 10000.
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Changed ngx_log_debugN() macros to verify the number of arguments
when built with debugging.
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Removed unused function ngx_regex_capture_count(). The function has
been unused since r3326 (0.8.25).
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Added escaping of double quotes in ngx_escape_html().
Patch by Zaur Abasmirzoev.
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Fixed handling of SIGWINCH/NOACCEPT signal.
After first upgrade it was ignored since r4020 (1.1.1, 1.0.9) as
ngx_daemonized wasn't set.
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Introduction of simple ngx_write_stderr() instead of ngx_log_stderr()
for output of ./configure options, etc., since ngx_log_stderr() output
length is limited by 2048 characters defined as NGX_MAX_ERROR_STR.
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Fixed range checking for the "somaxconn" sysctl. Fixed port range checking.
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FreeBSD's MALLOC_OPTIONS must be set before any malloc() call.
The bug has been introduced in r3799.
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Reverted incorrect change in internal md5 (part of r3928).
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Fixed compression pointer processing in DNS response greater than 255 bytes.
Thanks to Ben Hawkes.
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Fixed utf8 decode (ticket #25).
Patch by Alexey Kuts.
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Autoindex fixes:
*) Autoindex: escape '?' in file names.
For files with '?' in their names autoindex generated links with '?' not
escaped. This resulted in effectively truncated links as '?' indicates
query string start.
This is an updated version of the patch originally posted at [1]. It
introduces generic NGX_ESCAPE_URI_COMPONENT which escapes everything but
unreserved characters as per RFC 3986. This approach also renders unneeded
special colon processing (as colon is percent-encoded now), it's dropped
accordingly.
[1] http://nginx.org/pipermail/nginx-devel/2010-February/000112.html
*) Autoindex: escape html in file names.
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Various fixes related to error messages:
*) Removed old warning that suggested to use "server_name_in_redirect off"
(now the default) in place of no longer supported "server_name *".
*) Fixing directive name in error message if types hash size is not enough.
*) Replaced "can not" with "cannot" and "could not" in a bunch of places.
Fixed nearby grammar errors.
*) Overhauled error messages.
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Move SO_ACCEPTFILTER and TCP_DEFER_ACCEPT checks into configure.
NetBSD 5.0+ has SO_ACCEPTFILTER support merged from FreeBSD, and having
accept filter check in FreeBSD-specific ngx_freebsd_config.h prevents it
from being used on NetBSD. Therefore move the check into configure (and
do the same for Linux-specific TCP_DEFER_ACCEPT, just to be in line).
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error_log related fixes:
*) Complain on invalid log levels.
Previously only first log level was required to be correct, while
error_log directive in fact accepts list of levels (e.g. one may
specify "error_log ... debug_core debug_http;"). This resulted
in (avoidable) wierd behaviour on missing semicolon after error_log
directive, e.g.
error_log /path/to/log info
index index.php;
silently skipped index directive and it's arguments (trying to
interpret them as log levels without checking to be correct).
*) Fixed configuration summary and manpage contents for the special
--error-log-path=stderr case.
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Miscellaneous fixes:
*) Fix of names of the referer hash size directives introduced in r3940.
*) Cosmetics: replaced NGX_CONF_TAKE1 to NGX_CONF_FLAG for "sendfile"
and "chunked_transfer_encoding" directives, to be in line with all
directives taking a boolean argument. Both flags will ensure that
a directive takes one argument.
*) Improved ngx_parse_time() code readability.
*) Preallocating exact number of default MIME types entries.
*) Stylistic change in checking the boolean expression.
*) Replaced magic constants representing default values of some directives
with appropriate #define's.
*) Fixed grammar in a comment.
*) Fixed two minor bugs in "types" parsing code.
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open_file_cache related fixes:
*) Bugfix: open_file_cache lost is_directio flag.
On file retest open_file_cache lost is_directio if file wasn't changed.
This caused unaligned operations under Linux to fail with EINVAL.
It wasn't noticeable with AIO though, as errors wasn't properly logged.
*) Bugfix: open_file_cache did not update file info on retest.
If file inode was not changed, cached file information was not updated
on retest. As a result stale information might be cached forever if file
attributes was changed and/or file was extended.
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A new fix for the case when ssl_session_cache defined, but ssl is not
enabled in any server. The previous r1033 does not help when unused zone
becomes used after reconfiguration, so it is backed out.
The initial thought was to make SSL modules independed from SSL implementation
and to keep OpenSSL code dependance as much as in separate files.
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SSL related fixes:
*) MSIE export versions are rare now, so RSA 512 key is generated on demand
and is shared among all hosts instead of pregenerating for every HTTPS host
on configuraiton phase. This decreases start time for configuration with
large number of HTTPS hosts.
*) ECDHE support; patch by Adrian Kotelba
*) fix build by gcc46 with -Wunused-value option
*) fix SSL connection issues on platforms with 32-bit off_t
*) do not try to reuse and save a SSL session for a peer created on the fly
by ngx_http_upstream_create_round_robin_peer(), since the peer lives
only during request so the saved SSL session will never be used again
and just causes memory leak
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Cache loader improvements:
The cache loader performs two tasks: inserting cache objects in inactivity
list and evaluating total cache size. Reading just directory is enough for
this purpose. Elimination of reading cache files saves at least one disk I/O
operation per file.
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the bug has been introduced in r3923
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patch by Maxim Dounin
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number of spinlock spins are increased twice
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instead of file length rounded to a file system block size.
There is no similar way on Windows, so rounding to a cache->bsize is kept.
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patch by Maxim Dounin
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patch by Maxim Dounin
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