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* pseudo: Add statx support to fix fedora30 issuesstable/zeus-nmutRichard Purdie2019-11-101-0/+106
| | | | | | | | | Modern distros (e.g. fedora30) are starting to use the new statx() syscall through the newly exposed glibc wrapper function in software like coreutils (e.g. the ls command). Add support to intercept this to pseudo. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Armin Kuster <akuster808@gmail.com>
* pseudo: use python 3 during buildsAlexander Kanavin2019-08-301-0/+34
| | | | | Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: fix link of sqlite3 using pkg-configJens Rehsack2018-11-201-33/+0
| | | | | | | | | | | | | | If sqlite3 is built with FTS5 it uses log() from libm, it sqlite3 is built with READLINE it uses tgetent from a curses lib and readline from libreadline, if it is built using deflate from libz ... , but all that linkage is lost if we manually statically link so explicitely extract extra static linking options from pkg-config and force them into pseudo as well. This commit obsoletes (so include the implicit revert) e39fec613d pseudo: fix link with new sqlite3 Signed-off-by: Jens Rehsack <sno@netbsd.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: fix link with new sqlite3Ross Burton2018-11-131-0/+33
| | | | | | | | If sqlite3 is built with FTS5 it uses log() from libm, but that linkage is lost if we manually statically link so explicitly link to libm. Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: update to latest masterAlexander Kanavin2018-03-035-531/+28
| | | | | | | | | | | | | | | | | | | Dropped patches: 0001-Use-epoll-API-on-Linux.patch replaced by http://git.yoctoproject.org/cgit/cgit.cgi/pseudo/commit/?id=0a3e435085046f535074f498a3de75a7704fb14c (also add --enable-epoll to configure options) b6b68db896f9963558334aff7fca61adde4ec10f.patch merged upstream efe0be279901006f939cd357ccee47b651c786da.patch merged upstream fastopreply.patch replaced by http://git.yoctoproject.org/cgit/cgit.cgi/pseudo/commit/?id=449c234d3030328fb997b309511bb54598848a05 toomanyfiles.patch rebased Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* pseudo: Add fastop reply fixRichard Purdie2017-09-252-6/+79
| | | | | | | | | | | | This changes the pseudo FASTOP functionality so that a reply to the operation is required. This means we then cannot lose data if a connection is closed. This in turn stops corruption if we run out of file handles and have to close connections. This tweaks the connection closure patch to update the comment there which is now outdated. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: use epoll API on LinuxAlexander Kanavin2017-09-251-0/+292
| | | | | | | | | | The idea came up here: https://bugzilla.yoctoproject.org/show_bug.cgi?id=11309 and here: http://lists.openembedded.org/pipermail/openembedded-core/2017-August/141491.html Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Handle too many files deadlockRichard Purdie2017-06-161-0/+62
| | | | | | | | | | | | If we have large amounts of parallelism, pseudo can end up with too many open connections and will no longer accept further connections, hanging. This patch works around that by closing some clients, allowing turnover of connections and unblocking the system. The downside is a small but theoretical window of data loss. This is likely better than locking up entirely though. Discussions with Peter are onging about how we could better fix this. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Backport two upstream fixesRichard Purdie2017-04-142-0/+147
| | | | | | | Backport fixes from pseudo master for an acl issue and more importantly, a segfault issue with bash which can be triggered by the recent useradd changes. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* base-passwd/useradd: Various improvements to useradd with RSSRichard Purdie2017-04-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently there are multiple issues with useradd: * If base-passwd rebuilds, it wipes out recipe specific user/group additions to sysroots and causes errors * If recipe A adds a user and recipe B depends on A, it can't see any of the users/groups A adds. This patch changes base-passwd so it always works as a postinst script within the sysroot and copies in the master files, then runs any postinst-useradd-* scripts afterwards to add additional user/groups. The postinst-useradd-* scripts are tweaked so that if /etc/passwd doesn't exist they just exit, knowning they'll be executed later. We also add a dummy entry to the dummy passwd file from pseudo so we can avoid this too. There is a problem where if recipe A adds a user and recipe B depends on A but doesn't care about users, it may not have a dependency on the useradd/groupadd tools which would therefore not be available in B's sysroot. We therefore also tweak postinst-useradd-* scripts so that if the tools aren't present we simply don't add users. If you need the users, you add a dependency on the tools in the recipe and they'll be added. We add postinst-* to SSTATE_SCAN_FILES since almost any postinst script of this kind is going to need relocation help. We also ensure that the postinst-useradd script is written into the sstate object as the current script was only being added in a recipe local way. Thanks to Peter Kjellerstedt <pkj@axis.com> and Patrick Ohly for some pieces of this patch. [Yocto #11124] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: update to 1.8.2Joshua Lock2017-02-156-373/+0
| | | | | | | | Update to the newly minted 1.8.2, dropping several patches we'd backported since the last release. Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* pseudo: include fix for xattr corruptionPatrick Ohly2016-11-301-0/+37
| | | | | | | | pseudo_1.8.1.bb gets the backported patch and pseudo_git.bb gets updated to include the commit. Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* pseudo: backport a patch to fix renameat()Joshua Lock2016-10-071-0/+64
| | | | | | | | | | renameat calls under pseudo were losing extended attributes. Backport the fix for this from pseudo upstream. [YOCTO '10349] Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: quiet diagnostics during startup for pseudo -dRobert Yang2016-09-302-0/+107
| | | | | | | | | When the client spawns a pseudo server, it starts out sending diagnostics to stderr. This can be spammy in some cases with races during startup; everything resolves, but we get scary-looking diagnostics. So shove those into a log file. Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
* pseudo: Fix problem where pseudo could kill a container initMark Hatle2016-09-231-0/+48
| | | | | | | | | | | | | | | | In a heavily loaded container, the child process might not started before the parent process had terminated. The child process attempts to signal the parent with SIGUSR1. If the parent had terminated, the parent becomes PID 1, which is generally init. When it signaled pid 1, it caused the docker mini-init to terminate. This doesn't happen in a traditional system, as systemd/sysvinit is protected to only root users can signal it. [YOCTO #10324] Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Add nobody user and groupDavis, Michael2016-08-102-0/+2
| | | | | | | | | Nodejs expects the user and group nobody to exist on global install commands. The target build works as base-passwd contained it, however the fallback passwd did not. This broke the SDK if nodejs was included. Signed-off-by: Michael Davis <michael.davis@essvote.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* pseudo: backport patch to fix xattr performanceJoshua Lock2016-08-041-0/+117
| | | | | | | | | | | | | | | In the 1.8 series of pseudo extended attribute handling was reworked to be a property of inodes, not paths, and as a product fixed extended attribute semantics on hardlinks. Unfortunately this rework introduced a slow path around file deletion. Add a patch for use by the pseudo 1.8.1 recipe which backports a fix for this regression from the master branch of pseudo. [YOCTO #9929] Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
* pseudo: Upgrade to 1.8.1Richard Purdie2016-07-082-42/+6
| | | | | | | | | * Drop patches where the changes exist upstream * Fetch from git as no tarball is available for 1.8.1 * Move common code to pseudo.inc * Update patchset in git recipe Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: backport a patch to fix xattr removalJoshua Lock2016-03-251-0/+36
| | | | | | | | | | xattr removal doesn't work in pseudo 1.7.5, backport a patch from pseudo master to fix this. [YOCTO #9324] Signed-off-by: Joshua Lock <joshua.g.lock@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Increase number of retriesRichard Purdie2016-02-281-0/+19
| | | | | | Increase number of retries to handle slow exiting servers. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Fix build when security flags are enabledKhem Raj2016-02-211-0/+44
| | | | | | filter out PIE options Signed-off-by: Khem Raj <raj.khem@gmail.com>
* pseudo: remove older version and patchesSaul Wold2014-12-035-551/+0
| | | | Signed-off-by: Saul Wold <sgw@linux.intel.com>
* pseudo: provide fallback passwd and group filesPeter A. Bigot2014-11-252-0/+3
| | | | | | | | | | | | | | Normally pseudo is built with --without-passwd-fallback, which requires that somebody provide target passwd and group files. Those come from base-passwd in OE, but base-passwd cannot be built without first invoking operations under pseudo that require getpw*/getgr*. Provide the absolute minimum stub files, matching in content what will eventually be on the target, that can be used in the cases where the target files are not yet available. The requirements for minimum stub are the usernames and groups identified in meta/files/fs-perms.txt. Signed-off-by: Peter A. Bigot <pab@pabigot.com>
* pseudo: Honor umask againPeter Seebach2014-05-281-6/+163
| | | | | | | | | | The fchmodat-permissions patch was fine for the fchmod case, but had the unintended side effect of disregarding umask settings for open, mknod, mkdir, and their close relatives. Start tracking umask and masking the umask bits out where appropriate. Signed-off-by: Peter Seebach <peter.seebach@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: handle fchmodat better, mask out unwanted write bitsPeter Seebach2014-05-231-0/+107
| | | | | | | | | | | | | | | | | | | | It turns out that pseudo's decision not to report errors from the host system's fchmodat() can break GNU tar in a very strange way, resulting in directories being mode 0700 instead of whatever they should have been. Additionally, it turns out that if you make directories in your rootfs mode 777, that results in the local copies being mode 777, which could allow a hypothetical attacker with access to the machine to add files to your rootfs image. We should mask out the 022 bits when making actual mode changes in the rootfs. This patch represents a backport to the 1.5.1 branch of three patches from the 1.6 branch, because it took a couple of tries to get this quite right. Signed-off-by: Peter Seebach <peter.seebach@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
* pseudo-1.5.1: keep install command directory modeyanjun.zhu2014-03-311-0/+18
| | | | | | | | | When install command sets the created directory mode, pseudo will change the mode of the directory to 0700 incorrectly. Backport patch to fix it. Signed-off-by: yanjun.zhu <yanjun.zhu@windriver.com> Signed-off-by: Kai Kang <kai.kang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Fix race problemsRichard Purdie2013-09-301-0/+53
| | | | | | | | | | | | | | | | There is a potential issue with the fastop code in pseudo since a process may exit and allow some other function to run before the server has processed the commands run by the process. Issues have been see with unpredictable file permissions. To avoid this, we ping the server before exitting which guarantees it has processed the current command queue. The patch was written by peter.seebach@windriver.com [YOCTO #5132] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: fix memory leak and missed privilege dropPeter A. Bigot2013-09-061-0/+190
| | | | | | | | | | | | | | qemu.bbclass adds PSEUDO_UNLOAD=1 in qemu_run_binary to avoid reference to pseudo functions that may not exist in the target environment. This patch detects the addition of that variable within the environment to which the call applies, even if not present in the parent environment. As a side effect it fixes a memory leak. [YOCTO #4843] Signed-off-by: Peter A. Bigot <pab@pabigot.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* pseudo: Drop nativesdk wrapper and link against old memcpy symbolRichard Purdie2012-04-221-0/+26
The -nativesdk pseudo wrapper setting LD_LIBRARY_PATH turned out to be a bad idea since it can mix up different libc and lib-dl verisons which may or may not work depending on the phase of the moon. As an alternative to solving the original problem, this patch drops the symbol version requirement on memcpy which allows pseudo to work with libc's back to 2.7 which should be sufficient for our supported targets using nativesdk. [YOCTO #2299] [YOCTO #2351] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>