cpython

Commit Graph

Author	SHA1	Message	Date
Serhiy Storchaka	ef1585eb9a	Issue #25923 : Added more const qualifiers to signatures of static and private functions.	11 years ago
Martin Panter	afdd51343c	Issue #25764 : Preserve subprocess fork exception when preexec_fn used Also fix handling of failure to release the import lock.	11 years ago
Gregory P. Smith	d0a5b1c343	Fixes #23564 : Fix a partially broken sanity check in the _posixsubprocess internals regarding how fds_to_pass were passed to the child. The bug had no actual impact as subprocess.py already avoided it.	11 years ago
Victor Stinner	bc5b80bac1	Close #24784 : Fix compilation without thread support Add "#ifdef WITH_THREAD" around cals to: * PyGILState_Check() * _PyImport_AcquireLock() * _PyImport_ReleaseLock()	11 years ago
Victor Stinner	92f0113701	Close #24784 : Fix compilation without thread support Add "#ifdef WITH_THREAD" around cals to: * PyGILState_Check() * _PyImport_AcquireLock() * _PyImport_ReleaseLock()	11 years ago
Gregory P. Smith	f9681776c9	Fix computation of max_fd on OpenBSD. Issue #23852 .	11 years ago
Gregory P. Smith	4dff6f6fa6	Issue9951: update _hashopenssl and md5module to use _Py_strhex(). Also update _posixsubprocess to use Py_hexdigits instead of its own constant.	11 years ago
Victor Stinner	e7c749238e	Issue #23851 : close() must not be retried when it fails with EINTR See the PEP 475 for the rationale.	11 years ago
Victor Stinner	185fd33a17	Issue #23836 : Use _Py_write_noraise() to retry on EINTR in child_exec() of _posixsubprocess	11 years ago
Victor Stinner	160e819a1d	Issue #23694 : Fix usage of _Py_open() in the _posixsubprocess module Don't call _Py_open() from _close_open_fds_safe() because it is call just after fork(). It's not good to play with locks (the GIL) between fork() and exec(). Use instead _Py_open_noraise() which doesn't touch to the GIL.	11 years ago
Victor Stinner	a555cfcb73	Issue #23694 : Enhance _Py_open(), it now raises exceptions * _Py_open() now raises exceptions on error. If open() fails, it raises an OSError with the filename. * _Py_open() now releases the GIL while calling open() * Add _Py_open_noraise() when _Py_open() cannot be used because the GIL is not held	11 years ago
Victor Stinner	8f437aac06	Issue #22290 : Fix error handling in the _posixsubprocess module. * Don't call the garbage collector with an exception set: it causes an assertion to fail in debug mode. * Enhance also error handling if allocating an array for the executable list failed. * Add an unit test for 4 different errors in the _posixsubprocess module.	12 years ago
Gregory P. Smith	a26987a0a5	Fix the comment to not refer to the removed end_fd parameter.	12 years ago
Gregory P. Smith	d4dcb70287	Don't restrict ourselves to a "max" fd when closing fds before exec() when we have a way to get an actual list of all open fds from the OS. Fixes issue #21618: The subprocess module would ignore fds that were inherited by the calling process and already higher than POSIX resource limits would otherwise allow. On systems with a functioning /proc/self/fd or /dev/fd interface the max is now ignored and all fds are closed.	12 years ago
Gregory P. Smith	efeb9da4ae	Add conditional code for android's lack of definition of SYS_getdent64. Fixes issue20307. No Misc/NEWS entry because frankly this is an esoteric platform for anyone to be figuring out how to cross compile CPython for.	12 years ago
Gregory P. Smith	708a3182c9	Fixes issue #15798 : subprocess.Popen() no longer fails if file descriptor 0, 1 or 2 is closed. The errpipe_write fd will always be >= 3.	13 years ago
Gregory P. Smith	361e30c17a	Undo supposed fix for Issue #15798 until I understand why this is causing test_multiprocessing_forkserver and test_multiprocessing_spawn failures on head (3.4).	13 years ago
Gregory P. Smith	1eda9e7c30	Fixes Issue #15798 - subprocess.Popen() no longer fails if file descriptor 0, 1 or 2 is closed.	13 years ago
Victor Stinner	daf455554b	Issue #18571 : Implementation of the PEP 446: file descriptors and file handles are now created non-inheritable; add functions os.get/set_inheritable(), os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().	13 years ago
Charles-François Natali	249cdc39fc	Issue #18763 : subprocess: The file descriptors are now closed after calling the preexec_fn callback, which may open file descriptors.	13 years ago
Gregory P. Smith	255bf5b9ec	Issue #16962 : Use getdents64 instead of the obsolete getdents syscall in the subprocess module on Linux.	13 years ago
Gregory P. Smith	8d07c264e4	Raise our own SubprocessError rather than a RuntimeError in when dealing with odd rare errors coming from the subprocess module.	14 years ago
Gregory P. Smith	5591b02a4c	Fixes Issue #16114 : The subprocess module no longer provides a misleading error message stating that args[0] did not exist when either the cwd or executable keyword arguments specified a path that did not exist. It now keeps track of if the child got as far as preexec and reports it if not back to the parent via a special "noexec" error message value in the error pipe so that the cwd can be blamed for a failed chdir instead of the exec of the executable being blamed instead. The executable is also always reported accurately when exec fails. Unittests enhanced to cover these cases.	14 years ago
Ross Lagerwall	f2b34b8b96	Issue 15777: Fix a refleak in _posixsubprocess. It was exposed by 03c98d05b140 and dbbf3ccf72e8.	14 years ago
Stefan Krah	db579d7b25	Issue #15738 : Fix a missing NULL check in subprocess_fork_exec().	14 years ago
Antoine Pitrou	6f430e4963	Issue #15604 : Update uses of PyObject_IsTrue() to check for and handle errors correctly. Patch by Serhiy Storchaka.	14 years ago
Gregory P. Smith	58f07a9d6d	Fixes issue #15000 : support the odd x32 abi on posixsubprocess's system call.	14 years ago
Ross Lagerwall	71faefc37e	Issue #14359 : Only use O_CLOEXEC in _posixmodule.c if it is defined. Based on patch from Hervé Coatanhay.	14 years ago
Ross Lagerwall	5802fdf31f	Issue 14359: Only use O_CLOEXEC in _posixmodule.c if it is defined. Based on patch from Hervé Coatanhay.	14 years ago
Ross Lagerwall	7f4fdb266a	Use ANSI C prototype instead of K&R style.	14 years ago
Benjamin Peterson	91eef984fd	fix declaration style	15 years ago
Gregory P. Smith	4842efcf97	Fix FreeBSD, NetBSD and OpenBSD behavior of the issue #8052 fix.	15 years ago
Gregory P. Smith	e9b7cab1da	Another issue #8052 bugfix (related to previous commit). "oops" while rearranging the #defines.	15 years ago
Gregory P. Smith	e3f7848bc5	Bugfix for issue #8052 fix on *BSD variants. Many lack readdir64, use readdir. Only use readdir64 on solaris where it is required to work around a solaris bug.	15 years ago
Gregory P. Smith	8facece99a	Fixes issue #8052 : The posix subprocess module's close_fds behavior was suboptimal by closing all possible file descriptors rather than just the open ones in the child process before exec(). It now closes only the open fds when it is possible to safely determine what those are.	15 years ago
Gregory P. Smith	12fdca59bb	Avoid the compiler warning about the unused return value.	15 years ago
Ross Lagerwall	667d75d059	Don't redefine _GNU_SOURCE if it's already defined.	15 years ago
Ross Lagerwall	031bf95d32	Issue #11006 : Don't issue low level warning in subprocess when pipe2() fails.	15 years ago
Martin v. Löwis	bd928fef42	Rename _Py_identifier to _Py_IDENTIFIER.	15 years ago
Martin v. Löwis	afe55bba33	Add API for static strings, primarily good for identifiers. Thanks to Konrad Schöbel and Jasper Schulz for helping with the mass-editing.	15 years ago
Ross Lagerwall	d98646e430	Issue #12607 : In subprocess, fix issue where if stdin, stdout or stderr is given as a low fd, it gets overwritten.	15 years ago
Victor Stinner	5572ba7e15	_posixsubprocess.c: don't redefine _GNU_SOURCE if it's already defined	15 years ago
Gregory P. Smith	9c4f44f70a	Fix issue #11432 . if the stdin pipe is the same file descriptor as either stdout or stderr in the _posixsubprocess C extension module it would unintentionally close the fds and raise an error.	15 years ago
Gregory P. Smith	8121898ec5	Fix issue #11432 . if the stdin pipe is the same file descriptor as either stdout or stderr in the _posixsubprocess C extension module it would unintentionally close the fds and raise an error.	15 years ago
Antoine Pitrou	c9c83ba896	Issue #10806 , issue #9905 : Fix subprocess pipes when some of the standard file descriptors (0, 1, 2) are closed in the parent process. Initial patch by Ross Lagerwall.	16 years ago
Gregory P. Smith	abcfcba61c	issue10802: fallback to pipe+fcntl when the pipe2 syscall fails with errno ENOSYS.	16 years ago
Gregory P. Smith	14affb84ca	fix a compiler warning about err_msg potentially being used uninitialized.	16 years ago
Gregory P. Smith	8edd99d085	Issue #6559 : fix the subprocess.Popen pass_fds implementation. Add a unittest. Issue #7213: Change the close_fds default on Windows to better match the new default on POSIX. True when possible (False if stdin/stdout/stderr are supplied). Update the documentation to reflect all of the above.	16 years ago
Gregory P. Smith	51ee270876	issue7213: Open the pipes used by subprocesses with the FD_CLOEXEC flag from the C code, using pipe2() when available. Adds unittests for close_fds and cloexec behaviors.	16 years ago
Gregory P. Smith	d4cc7bf993	issue6559: Adds a pass_fds parameter to subprocess.Popen that allows the caller to list exactly which file descriptors should be kept open.	16 years ago

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73 Commits (2d43bc2fc26ff50b4aa273d313c7decc80590cc7)