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2012-04-11Improved readability of the code that produces bitmask from prefix.Ruslan Ermilov1-2/+2
In collaboration with Maxim Dounin.
2012-04-11Fixed directives inheritance.Ruslan Ermilov1-3/+5
2012-04-10Access module: fixed inheritance of allow/deny ipv6 rules.Maxim Dounin1-4/+9
Previous (incorrect) behaviour was to inherit ipv6 rules separately from ipv4 ones. Now all rules are either inherited (if there are no rules defined at current level) or not (if there are any rules defined).
2012-04-10Fixed debug logging.Igor Sysoev1-1/+1
2012-04-10Fixed previous commit.Igor Sysoev1-1/+1
2012-04-10Fixed mp4 module seek.Igor Sysoev1-1/+1
2012-04-06Fixed signed integer overflows in timer code (ticket #145).Maxim Dounin2-5/+3
Integer overflow is undefined behaviour in C and this indeed caused problems on Solaris/SPARC (at least in some cases). Fix is to subtract unsigned integers instead, and then cast result to a signed one, which is implementation-defined behaviour and used to work. Strictly speaking, we should compare (unsigned) result with the maximum value of the corresponding signed integer type instead, this will be defined behaviour. This will require much more changes though, and considered to be overkill for now.
2012-04-05Comment fixed.Andrey Belov1-1/+1
2012-04-05Style: the function type should be on a line by itselfMaxim Konovalov1-1/+2
preceding the function. No functional changes.
2012-04-03In ngx_ptocidr(), check that the supplied prefix length is withinRuslan Ermilov1-0/+7
the allowed range.
2012-04-03Fixed spelling in multiline C comments.Ruslan Ermilov19-22/+22
2012-04-02Win32: improved ngx_mutex_init() stub (ticket #138).Maxim Dounin1-1/+12
This allows to run nginx with "master_process off" under Windows.
2012-04-02Win32: fixed memory allocation for shmem name (ticket #134).Maxim Dounin1-1/+1
2012-04-02Upstream: reject upstreams without normal servers.Maxim Dounin1-0/+7
Such upstreams cause CPU hog later in the code as number of peers isn't expected to be 0. Currently this may happen either if there are only backup servers defined in an upstream block, or if server with ipv6 address used in an upstream block.
2012-04-02Version bump.Maxim Dounin2-3/+3
2012-03-29Corrected spelling of error message (ticket #136).Ruslan Ermilov1-1/+1
2012-03-28Fixed win32 build after realpath changes in r4559.Maxim Dounin2-3/+3
2012-03-28Replaced ngx_http_realip_from_t with ngx_in_cidr_t.Ruslan Ermilov1-10/+4
2012-03-28Fixed calculation of range boundaries.Ruslan Ermilov1-11/+8
2012-03-28Xslt: parser options now set with xmlCtxtUseOptions().Maxim Dounin1-3/+2
Note that "ctxt->loadsubset = 1" previously used isn't really correct as ctxt->loadsubset is a bitfield now. The use of xmlCtxtUseOptions() with XML_PARSE_DTDLOAD is believed to be a better way to do the same thing. Patch by Laurence Rowe.
2012-03-27Fixed unconditional MAX_PATH usage (ticket #22).Maxim Dounin3-3/+33
POSIX doesn't require it to be defined, and Debian GNU/Hurd doesn't define it. Note that if there is no MAX_PATH defined we have to use realpath() with NULL argument and free() the result.
2012-03-27Added explicit include of time.h.Maxim Dounin3-0/+3
Most of the systems have it included due to namespace pollution, but relying on this is a bad idea. Explicit include is required for at least Debian GNU/Hurd.
2012-03-22Resolver: added missing sanity checking when creating name queries.Maxim Dounin1-1/+5
Found by Veracode.
2012-03-22Win32: added missing call to srand().Maxim Dounin1-0/+2
Found by Veracode.
2012-03-22Added xslt_param and xslt_string_param directives.Maxim Dounin1-33/+168
Based on patch by Samuel Behan.
2012-03-22Fixed off-by-one in xslt parameter parsing.Maxim Dounin1-1/+1
The problem was introduced in 0.7.44 (r2589) during conversion to complex values. Previously string.len included space for terminating NUL, but with complex values it doesn't.
2012-03-22Restricted keepalive_disable safari to OS X only.Maxim Dounin1-1/+3
The problem doesn't affect non-Apple systems for sure, and many pretend to be Safari now. Prodded by Piotr Sikora.
2012-03-22Removed safari from keepalive_disable default.Maxim Dounin1-2/+1
The bug in question is likely already fixed (though unfortunately we have no information available as Apple's bugtracker isn't open), and the workaround seems to be too pessimistic for modern versions of Safari as well as other webkit-based browsers pretending to be Safari.
2012-03-21worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.Ruslan Ermilov6-26/+106
2012-03-21If we inserted "Last-Modified" in r->headers_out.headers, don'tRuslan Ermilov1-0/+2
forget to set the r->headers_out.last_modified pointer to it.
2012-03-21Minor ngx_http_headers_filter_module.c code cleanup.Ruslan Ermilov1-22/+20
- Removed "hash" element from ngx_http_header_val_t which was always 1. - Replaced NGX_HTTP_EXPIRES_* with ngx_http_expires_t enum type. - Added prototype for ngx_http_add_header() - Simplified ngx_http_set_last_modified().
2012-03-19For the sake of case/switch code readability, 'fall through'Maxim Konovalov2-0/+5
comments added.
2012-03-16Implemented $tcpinfo_rtt, $tcpinfo_rttvar, $tcpinfo_snd_cwnd, andRuslan Ermilov1-0/+73
$tcpinfo_rcv_space variables. Supported on Linux and FreeBSD.
2012-03-15Local variable "ngx_http_next_filter" renamed to "ngx_http_next_body_filter"Ruslan Ermilov2-7/+8
for consistency with other modules.
2012-03-15The "error_log" directive specified in the "http", "server", andRuslan Ermilov1-2/+9
"location" sections now understands the special "stderr" parameter. It was already treated specially when specified in the main section.
2012-03-15Slight optimization in ngx_http_get_variable_index().Ruslan Ermilov1-1/+1
2012-03-15- New variable: $connection_requests.Ruslan Ermilov1-1/+13
- While here, fixed format specifier for $connection.
2012-03-15Version bump.Maxim Dounin2-3/+3
2012-03-15Headers with null character are now rejected.Maxim Dounin1-0/+14
Headers with NUL character aren't allowed by HTTP standard and may cause various security problems. They are now unconditionally rejected.
2012-03-15Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().Maxim Dounin4-10/+16
This resulted in a disclosure of previously freed memory if upstream server returned specially crafted response, potentially exposing sensitive information. Reported by Matthew Daley.
2012-03-15Fixed ssi and perl interaction.Maxim Dounin1-2/+12
Embedded perl module assumes there is a space for terminating NUL character, make sure to provide it in all situations by allocating one extra byte for value buffer. Default ssi_value_length is reduced accordingly to preserve 256 byte allocations. While here, fixed another one byte value buffer overrun possible in ssi_quoted_symbol_state. Reported by Matthew Daley.
2012-03-15Uwsgi: merged r->http_version fixes from scgi module.Maxim Dounin1-12/+3
Fixed incorrect use of r->http_version (r4372). Removed duplicate function declaration (r4373). Removed error if there is no Status header (r4374).
2012-03-05Whitespace fixes.Maxim Dounin9-9/+14
2012-03-05Version bump.Maxim Dounin2-3/+3
2012-02-28Raised simultaneous subrequest limit from 50 to 200.Maxim Dounin1-1/+1
It wasn't enforced for a long time, and there are reports that people use up to 100 simultaneous subrequests now. As this is a safety limit to prevent loops, it's raised accordingly.
2012-02-28Added msleep() on reload to allow new processes to start.Maxim Dounin1-0/+4
This is expected to ensure smoother operation on reload (and with less chance of listen queue overflows). Prodded by Igor Sysoev.
2012-02-28Fixed spelling in single-line comments.Ruslan Ermilov21-38/+38
2012-02-28Workaround for fs_size on ZFS (ticket #46).Maxim Dounin1-2/+3
ZFS reports incorrect st_blocks until file settles on disk, and this may take a while (i.e. just after creation of a file the st_blocks value is incorrect). As a workaround we now use st_blocks only if st_blocks * 512 > st_size, this should fix ZFS problems while still preserving accuracy for other filesystems. The problem had appeared in r3900 (1.0.1).
2012-02-27Fix of rbtree lookup on hash collisions.Maxim Dounin6-116/+81
Previous code incorrectly assumed that nodes with identical keys are linked together. This might not be true after tree rebalance. Patch by Lanshun Zhou.
2012-02-27Fixed null pointer dereference in resolver (ticket #91).Maxim Dounin1-5/+6
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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