mirror of https://gitee.com/openkylin/cups.git
245 lines
13 KiB
Markdown
245 lines
13 KiB
Markdown
CHANGES - OpenPrinting CUPS 2.4.2 - 2022-05-26
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==============================================
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Changes in CUPS v2.4.2 (26th May 2022)
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--------------------------------------
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- Fixed certificate strings comparison for Local authorization (CVE-2022-26691)
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- The `cupsFileOpen` function no longer opens files for append in read-write
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mode (Issue #291)
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- The cupsd daemon removed processing temporary queue (Issue #364)
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- Fixed delay in IPP backend if GNUTLS is used and endpoint doesn't confirm
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closing the connection (Issue #365)
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- Fixed conditional jump based on uninitialized value in cups/ppd.c (Issue #329)
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- Fixed CSS related issues in CUPS Web UI (Issue #344)
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- Fixed copyright in CUPS Web UI trailer template (Issue #346)
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- mDNS hostname in device uri is not resolved when installaling a permanent
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IPP Everywhere queue (Issues #340, #343)
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- The `lpstat` command now reports when the scheduler is not running
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(Issue #352)
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- Updated the man pages concerning the `-h` option (Issue #357)
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- Re-added LibreSSL/OpenSSL support (Issue #362)
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- Updated the Solaris smf service file (Issue #368)
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- Fixed a regression in lpoptions option support (Issue #370)
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- The scheduler now regenerates the PPD cache information after changing the
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"cupsd.conf" file (Issue #371)
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- Updated the scheduler to set "auth-info-required" to "username,password" if a
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backend reports it needs authentication info but doesn't set a method for
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authentication (Issue #373)
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- Updated the configure script to look for the OpenSSL library the old way if
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pkg-config is not available (Issue #375)
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- Fixed the prototype for the `httpWriteResponse` function (Issue #380)
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- Brought back minimal AIX support (Issue #389)
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- `cupsGetResponse` did not always set the last error.
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- Fixed a number of old references to the Apple CUPS web page.
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- Restored the default/generic printer icon file for the web interface.
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- Removed old stylesheet classes that are no longer used by the web
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interface.
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Changes in CUPS v2.4.1 (27th January 2020)
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------------------------------------------
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- The default color mode now is now configurable and defaults to the printer's
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reported default mode (Issue #277)
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- Configuration script now checks linking for -Wl,-pie flags (Issue #303)
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- Fixed memory leaks - in testi18n (Issue #313), in `cups_enum_dests()`
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(Issue #317), in `_cupsEncodeOption()` and `http_tls_upgrade()` (Issue #322)
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- Fixed missing bracket in de/index.html (Issue #299)
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- Fixed typos in configuration scripts (Issues #304, #316)
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- Removed remaining legacy code for `RIP_MAX_CACHE` environment variable
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(Issue #323)
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- Removed deprecated directives from cupsctl and cups-files.conf (Issue #300)
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- Removed `purge-jobs` legacy code from CGI scripts and templates (Issue #325)
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Changes in CUPS v2.4.0 (29th November 2021)
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-------------------------------------------
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- Added configure option --with-idle-exit-timeout (Issue #294)
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- Added --with-systemd-timeoutstartsec configure option (Issue #298)
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- DigestOptions now are applied for MD5 Digest authentication defined
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by RFC 2069 as well (Issue #287)
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- Fixed compilation on Solaris (Issue #293)
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- Fixed and improved German translations (Issue #296, Issue #297)
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Changes in CUPS v2.4rc1 (12th November 2021)
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--------------------------------------------
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- Added warning and debug messages when loading printers
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if the queue is raw or with driver (Issue #286)
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- Compilation now uses -fstack-protector-strong if available (Issue #285)
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Changes in CUPS v2.4b1 (27th October 2021)
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------------------------------------------
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- Added support for CUPS running in a Snapcraft snap.
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- Added basic OAuth 2.0 client support (Issue #100)
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- Added support for AirPrint and Mopria clients (Issue #105)
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- Added configure support for specifying systemd dependencies in the CUPS
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service file (Issue #144)
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- Added several features and improvements to `ipptool` (Issue #153)
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- Added a JSON output mode for `ipptool`.
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- The `ipptool` command now correctly reports an error when a test file cannot
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be found.
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- CUPS library now uses thread safe `getpwnam_r` and `getpwuid_r` functions
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(Issue #274)
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- Fixed Kerberos authentication for the web interface (Issue #19)
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- The ZPL sample driver now supports more "standard" label sizes (Issue #70)
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- Fixed reporting of printer instances when enumerating and when no options are
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set for the main instance (Issue #71)
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- Reverted USB read limit enforcement change from CUPS 2.2.12 (Issue #72)
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- The IPP backend did not return the correct status code when a job was canceled
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at the printer/server (Issue #74)
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- The `testlang` unit test program now loops over all of the available locales
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by default (Issue #85)
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- The `cupsfilter` command now shows error messages when options are used
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incorrectly (Issue #88)
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- The PPD functions now treat boolean values as case-insensitive (Issue #106)
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- Temporary queue names no longer end with an underscore (Issue #110)
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- The USB backend now runs as root (Issue #121)
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- Added pkg-config file for libcups (Issue #122)
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- Fixed a PPD memory leak caused by emulator definitions (Issue #124)
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- Fixed a `DISPLAY` bug in `ipptool` (Issue #139)
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- The scheduler now includes the `[Job N]` prefix for job log messages, even
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when using syslog logging (Issue #154)
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- Added support for locales using the GB18030 character set (Issue #159)
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- `httpReconnect2` did not reset the socket file descriptor when the TLS
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negotiation failed (Apple #5907)
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- `httpUpdate` did not reset the socket file descriptor when the TLS
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negotiation failed (Apple #5915)
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- The IPP backend now retries Validate-Job requests (Issue #132)
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- Now show better error messages when a driver interface program fails to
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provide a PPD file (Issue #148)
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- Added dark mode support to the CUPS web interface (Issue #152)
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- Added a workaround for Solaris in `httpAddrConnect2` (Issue #156)
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- Fixed an interaction between `--remote-admin` and `--remote-any` for the
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`cupsctl` command (Issue #158)
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- Now use a 60 second timeout for reading USB backchannel data (Issue #160)
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- The USB backend now tries harder to find a serial number (Issue #170)
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- Fixed `@IF(name)` handling in `cupsd.conf` (Apple #5918)
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- Fixed documentation and added examples for CUPS' limited CGI support
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(Apple #5940)
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- Fixed the `lpc` command prompt (Apple #5946)
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- Now always pass "localhost" in the `Host:` header when talking over a domain
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socket or the loopback interface (Issue #185)
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- Fixed a job history update issue in the scheduler (Issue #187)
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- Fixed `job-pages-per-set` value for duplex print jobs.
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- Fixed an edge case in `ippReadIO` to make sure that only complete attributes
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and values are retained on an error (Issue #195)
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- Hardened `ippReadIO` to prevent invalid IPP messages from being propagated
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(Issue #195, Issue #196)
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- The scheduler now supports the "everywhere" model directly (Issue #201)
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- Fixed some IPP Everywhere option mapping problems (Issue #238)
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- Fixed support for "job-hold-until" with the Restart-Job operation (Issue #250)
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- Fixed the default color/grayscale presets for IPP Everywhere PPDs (Issue #262)
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- Fixed support for the 'offline-report' state for all USB backends (Issue #264)
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- Documentation fixes (Issue #92, Issue #163, Issue #177, Issue #184)
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- Localization updates (Issue #123, Issue #129, Issue #134, Issue #146,
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Issue #164)
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- USB quirk updates (Issue #192, Issue #270, Apple #5766, Apple #5838,
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Apple #5843, Apple #5867)
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- Web interface updates (Issue #142, Issue #218)
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- The `ippeveprinter` tool now automatically uses an available port.
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- Fixed several Windows TLS and hashing issues.
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- Deprecated cups-config (Issue #97)
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- Deprecated Kerberos (`AuthType Negotiate`) authentication (Issue #98)
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- Removed support for the (long deprecated and unused) `FontPath`,
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`ListenBackLog`, `LPDConfigFile`, `KeepAliveTimeout`, `RIPCache`, and
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`SMBConfigFile` directives in `cupsd.conf` and `cups-files.conf`.
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- Stubbed out deprecated `httpMD5` functions.
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- Add test for undefined page ranges during printing.
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CUPS v2.3.3op2 (February 1, 2021)
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---------------------------------
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- Security: Fixed a buffer (read) overflow in the `ippReadIO` function
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(CVE-2020-10001)
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- Clarified the documentation for the "Listen" directive (Issue #53)
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- Fixed duplicate ColorModel entries for AirPrint printers (Issue 59)
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- Fixed directory/permission defaults for Debian kfreebsd-based systems
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(Issue #60, Issue #61)
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- Fixed crash bug in `ppdOpen` (Issue #64, Issue #78)
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- Fixed regression in `snprintf` emulation function (Issue #67)
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- The scheduler's systemd service file now waits for the nslcd service to start
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(Issue #69)
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- The libusb-based USB backend now uses a simpler read timer implementation to
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avoid a regression in a previous change (Issue #72)
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- The PPD caching code now only tracks the `APPrinterIconPath` value on macOS
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(Issue #73)
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- Fixed segfault in help.cgi when searching in man pages (Issue #81)
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- Root certificates were incorrectly stored in "~/.cups/ssl".
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CUPS v2.3.3op1 (November 27, 2020)
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----------------------------------
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- The automated test suite can now be activated using `make test` for
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consistency with other projects and CI environments - the old `make check`
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continues to work as well, and the previous test server behavior can be
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accessed by running `make testserver`.
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- ippeveprinter now supports multiple icons and strings files.
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- ippeveprinter now uses the system's FQDN with Avahi.
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- ippeveprinter now supports Get-Printer-Attributes on "/".
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- ippeveprinter now uses a deterministic "printer-uuid" value.
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- ippeveprinter now uses system sounds on macOS for Identify-Printer.
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- Updated ippfind to look for files in "~/Desktop" on Windows.
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- Updated ippfind to honor `SKIP-XXX` directives with `PAUSE`.
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- Updated IPP Everywhere support to work around printers that only advertise
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color raster support but really also support grayscale (Issue #1)
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- ipptool now supports DNS-SD URIs like `ipps://My%20Printer._ipps._tcp.local`
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(Issue #5)
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- The scheduler now allows root backends to have world read permissions but not
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world execute permissions (Issue #21)
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- Failures to bind IPv6 listener sockets no longer cause errors if IPv6 is
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disabled on the host (Issue #25)
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- The SNMP backend now supports the HP and Ricoh vendor MIBs (Issue #28)
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- The scheduler no longer includes a timestamp in files it writes (Issue #29)
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- The systemd service names are now "cups.service" and "cups-lpd.service"
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(Issue #30, Issue #31)
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- The scheduler no longer adds the local hostname to the ServerAlias list
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(Issue #32)
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- Added `LogFileGroup` directive in "cups-files.conf" to control the group
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owner of log files (Issue #34)
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- Added `--with-max-log-size` configure option (Issue #35)
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- Added `--enable-sync-on-close` configure option (Issue #37)
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- Added `--with-error-policy` configure option (Issue #38)
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- IPP Everywhere PPDs could have an "unknown" default InputSlot (Issue #44)
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- The `httpAddrListen` function now uses a listen backlog of 128.
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- Added USB quirks (Apple issue #5789, #5823, #5831)
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- Fixed IPP Everywhere v1.1 conformance issues in ippeveprinter.
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- Fixed DNS-SD name collision support in ippeveprinter.
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- Fixed compiler and code analyzer warnings.
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- Fixed TLS support on Windows.
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- Fixed ippfind sub-type searches with Avahi.
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- Fixed the default hostname used by ippeveprinter on macOS.
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- Fixed resolution of local IPP-USB printers with Avahi.
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- Fixed coverity issues (Issue #2)
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- Fixed `httpAddrConnect` issues (Issue #3)
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- Fixed web interface device URI issue (Issue #4)
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- Fixed lp/lpr "printer/class not found" error reporting (Issue #6)
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- Fixed xinetd support for LPD clients (Issue #7)
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- Fixed libtool build issue (Issue #11)
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- Fixed a memory leak in the scheduler (Issue #12)
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- Fixed a potential integer overflow in the PPD hashing code (Issue #13)
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- Fixed output-bin and print-quality handling issues (Issue #18)
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- Fixed PPD options getting mapped to odd IPP values like "tray---4" (Issue #23)
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- Fixed remote access to the cupsd.conf and log files (Issue #24)
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- Fixed the automated test suite when running in certain build/CI environments
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(Issue #25)
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- Fixed a logging regression caused by a previous change for Apple issue #5604
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(Issue #25)
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- Fixed fax phone number handling with GNOME (Issue #40)
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- Fixed potential rounding error in rastertopwg filter (Issue #41)
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- Fixed the "uri-security-supported" value from the scheduler (Issue #42)
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- Fixed IPP backend crash bug with "printer-alert" values (Issue #43)
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- Removed old Solaris inetconv(1m) reference in cups-lpd man page (Issue #46)
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- Fixed default options that incorrectly use the "custom" prefix (Issue #48)
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- Fixed a memory leak when resolving DNS-SD URIs (Issue #49)
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- Fixed systemd status reporting by adopting the notify interface (Issue #51)
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- Fixed crash in rastertopwg (Apple issue #5773)
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- Fixed cupsManualCopies values in IPP Everywhere PPDs (Apple issue #5807)
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