Debians commandline package manager https://git.kalnischkies.de/apt/atom?h=1.8.0_alpha2 2018-04-06T12:18:25Z 2018-04-06T12:18:25Z Julian Andres Klode julian.klode@canonical.com 2018-04-06T12:18:25Z urn:sha1:da385be6c38c5f79b7ee6d175f855c08090d959f Closes: #891644 2018-04-06T12:17:26Z Julian Andres Klode julian.klode@canonical.com 2018-04-06T11:53:20Z urn:sha1:e688a4f4890c04021468932e57e17891853c8443 LP: #1732030 Closes: #890489 Fixes meefik/linuxdeploy#869 2018-01-03T17:55:41Z David Kalnischkies david@kalnischkies.de 2017-10-27T16:39:36Z urn:sha1:57fa854e4cdb060e87ca265abd5a83364f9fa681 Embedding an entire acquire stack and HTTP logic in the mirror method made it rather heavy weight and fragile. This reimplement goes the other way by doing only the bare minimum in the method itself and instead redirect the actual download of files to their proper methods. The reimplementation drops the (in the real world) unused query-string feature as it isn't really implementable in the new architecture. 2017-12-13T22:56:29Z David Kalnischkies david@kalnischkies.de 2017-10-25T22:57:26Z urn:sha1:47c0bdc310c8cd62374ca6e6bb456dd183bdfc07 The Fail method for acquire methods has a boolean parameter indicating the transient-nature of a reported error. The problem with this is that Fail is called very late at a point where it is no longer easily identifiable if an error is indeed transient or not, so some calls were and some weren't and the acquire system would later mostly ignore the transient flag and guess by using the FailReason instead. Introducing a tri-state enum we can pass the information about fatal or transient errors through the callstack to generate the correct fails. 2017-11-12T16:45:13Z Julian Andres Klode jak@debian.org 2017-11-12T16:45:13Z urn:sha1:243acdee176dd90cb2838690cb5abbd64d4da905 qemu-user passes prctl()-based seccomp through to the kernel, umodified. That's bad, as it blocks the wrong syscalls. We ignored EFAULT which fixed the problem for targets with different pointer sizes from the host, but was a bad hack. In order to identify qemu we can rely on the fact that qemu-user prints its version and exits with 0 if QEMU_VERSION is set to an unsupported value. If we run a command that should fail in such an environment, and it exits with 0, then we are running in qemu-user. apt-helper is an obvious command to run. The tests ensure it exits with 1, and it only prints usage information. We also could not use /bin/false because apt might just as well be from a foreign arch while /bin/false is not. Closes: #881519 2017-10-27T19:58:27Z Julian Andres Klode jak@debian.org 2017-10-27T19:58:27Z urn:sha1:cfb6061b82daa67def0349938bf6267c37e9906d We sleep in http.cc, so we should allow the sleeping syscalls. 2017-10-26T18:54:28Z Julian Andres Klode jak@debian.org 2017-10-26T15:42:58Z urn:sha1:b514128890d5cf96a76393e8d261d79e0be7f0e4 Sorting apparently calls sysconf() which calls sysinfo() to get free pages or whatever. Closes: #879814, #879826 2017-10-25T22:02:33Z Julian Andres Klode jak@debian.org 2017-10-25T21:16:09Z urn:sha1:39656a6f79e48f86d31c53a939481c07aceca352 This should help debugging crashes. The signal handler is a C++11 lambda, yay! Special care has been taken to only use signal handler -safe functions inside there. 2017-10-25T20:16:24Z Julian Andres Klode jak@debian.org 2017-10-25T19:49:34Z urn:sha1:230b0570532bf2f419608b2043a9d6e02b9467e3 If seccomp is disabled, we fallback to running without it. Qemu fails in the seccomp() call, returning ENOSYS and libseccomp falls back to prctl() without adjusting the pointer, causing the EFAULT. I hope qemu gets fixed at some point to return EINVAL for seccomp via prctl. Bug-Qemu: https://bugs.launchpad.net/qemu/+bug/1726394 2017-10-25T19:40:35Z Julian Andres Klode jak@debian.org 2017-10-25T19:38:31Z urn:sha1:cf1a98baa58360a56f38cc3d5ce01905f6ebc8f4 If FAKED_MODE is set, enable SYSV IPC so we don't crash when running in fakeroot. Closes: #879662