Commit Graph

51 Commits

Author SHA1 Message Date
Brett Cannon bd9c3f7028 Change type on variable to silence gcc 4 warning. Call signature was found at
http://darwinsource.opendarwin.org/10.4.2/dyld-43.1/src/dyldAPIs.cpp .
2005-09-16 02:43:35 +00:00
Tim Peters ec8c5a9311 Bug 1003471: Python 1.5.2 security vulnerability still present in 2.3.4
That's the title of the report, but the hole was probably plugged since
Python 2.0.  See corresponding checkin to PC/getpathp.c:  a crucial
precondition for joinpath() was neither documented nor verified, and there
are so many callers with so many conditional paths that no "eyeball
analysis" is satisfactory.  Now Python dies with a fatal error if the
precondition isn't satisfied, instead of allowing a buffer overrun.

NOT TESTED!  The Windows version of the patch was, but not this one.  I
don't feel like waiting for someone to notice the patch I attached to the
bug report.  If it doesn't compile, sorry, but fix it <wink>.  If it
does compile, it's "obviously correct".
2004-08-08 01:00:47 +00:00
Brett Cannon f6af76da61 Modules/getpath.c now compiles properly under OS X when using the
--disable-framework build; header file was protected in an #if using the wrong
macro to check.

Closes bug #978645.
2004-06-26 04:03:06 +00:00
Brett Cannon 6cc48148fe Change comment from C++ style to C. 2004-06-24 00:48:44 +00:00
Jack Jansen 1afd4807d9 Fix for #932977: MacOSX does not pass the whole pathname in argv[0] for
#!-scripts, only the filename part, and this can lead to incorrect
initialization of sys.path and sys.executable if there is another python
on $PATH before the one used in #!.

The fix was picked up from the darwinports crowd, thanks!
2004-06-03 14:33:03 +00:00
Neal Norwitz b70557f13d Make sure zip_path is null-terminated, since it's on the stack 2002-12-31 12:45:12 +00:00
Just van Rossum 52e14d640b PEP 302 + zipimport:
- new import hooks in import.c, exposed in the sys module
- new module called 'zipimport'
- various changes to allow bootstrapping from zip files

I hope I didn't break the Windows build (or anything else for that
matter), but then again, it's been sitting on sf long enough...

Regarding the latest discussions on python-dev: zipimport sets
pkg.__path__ as specified in PEP 273, and likewise, sys.path item such as
/path/to/Archive.zip/subdir/ are supported again.
2002-12-30 22:08:05 +00:00
Jack Jansen 0a116f3a29 Squashed compiler warnings by adding casts, making sure prototypes are in
scope and looking at types.
2002-12-23 21:03:36 +00:00
Martin v. Löwis 79acb9edfa Patch #614055: Support OpenVMS. 2002-12-06 12:48:53 +00:00
Neal Norwitz bcf9f9eb3b SF # 602108 ensure string is null terminated after strncpy 2002-09-13 14:35:56 +00:00
Martin v. Löwis cdc4451222 Include <unistd.h> in Python.h. Fixes #500924. 2002-01-12 11:05:12 +00:00
Jack Jansen 55070f5d96 Changed logic for finding python home in Mac OS X framework Pythons.
Now sys.executable points to the executable again, in stead of to
the shared library. The latter is used only for locating the python
home.
2001-12-02 23:56:28 +00:00
Guido van Rossum e296cedef9 Be more rigorous about making pathnames absolute, to address SF bug
#424002.

Refactor init_path_from_argv0() and rename to copy_absolute(); add
absolutize() which does the same in-place.

Clean up whitespace (leading tabs -> spaces, delete trailing
spaces/tabs).
2001-09-28 20:00:29 +00:00
Jack Jansen e925faff8e With WITH_NEXT_FRAMEWORK defined we now also expect a normal Python
installation.
If there is no LANDMARK we assume we're a bare framework in the
install directory (again WITH_NEXT_FRAMEWORK only).
2001-08-15 01:14:40 +00:00
Martin v. Löwis f9836ba4fe Put conditional S_ISDIR definition(s) into pyport.h. 2001-08-08 10:28:06 +00:00
Neil Schemenauer 7d4bb9f179 Add -E command line switch (ignore environment variables like PYTHONHOME
and PYTHONPATH).
2001-07-23 16:30:27 +00:00
Neil Schemenauer 6cf0702a79 Build now happens in toplevel directory, not Modules. Don't monkey with
VPATH.
2001-01-24 17:13:11 +00:00
Guido van Rossum d0e74eac6b Clean up some comments and the default VERSION. 2001-01-23 01:57:40 +00:00
Fred Drake b64c2239b0 Minor ANSIfication: lib_python no longer needs to be initialized
dynamically to support K&R C since we are requiring an ANSI compiler.
2000-09-28 14:32:29 +00:00
Jeremy Hylton 6372fe1e40 Fix buffer overflow vulnerabilities in calculate_path(). Code used
copied strings from environment variables and argv[0] into
fixed-length buffers without checking their length.

Reported by Stan Bubrouski; advice on fix from John Viega.
2000-09-27 20:51:17 +00:00
Jeremy Hylton 7198ba986d fix bug #114290: when interpreter's argv[0] has a relative path make
it absolute by joining it with getcwd result.  avoid including
    unnecessary ./ in path but do not test for ../ (more complicated)
2000-09-25 17:00:24 +00:00
Guido van Rossum 8586991099 REMOVED all CWI, CNRI and BeOpen copyright markings.
This should match the situation in the 1.6b1 tree.
2000-09-01 23:29:29 +00:00
Thomas Wouters bd4bc4e9e9 Even more ANSIfication: fix as many function pointers and declarations as
possible.
2000-07-22 23:57:55 +00:00
Thomas Wouters f3f33dcf03 Bunch of minor ANSIfications: 'void initfunc()' -> 'void initfunc(void)',
and a couple of functions that were missed in the previous batches. Not
terribly tested, but very carefully scrutinized, three times.

All these were found by the little findkrc.py that I posted to python-dev,
which means there might be more lurking. Cases such as this:

long
func(a, b)
	long a;
	long b; /* flagword */
{

and other cases where the last ; in the argument list isn't followed by a
newline and an opening curly bracket. Regexps to catch all are welcome, of
course ;)
2000-07-21 06:00:07 +00:00
Thomas Wouters 7e47402264 Spelling fixes supplied by Rob W. W. Hooft. All these are fixes in either
comments, docstrings or error messages. I fixed two minor things in
test_winreg.py ("didn't" -> "Didn't" and "Didnt" -> "Didn't").

There is a minor style issue involved: Guido seems to have preferred English
grammar (behaviour, honour) in a couple places. This patch changes that to
American, which is the more prominent style in the source. I prefer English
myself, so if English is preferred, I'd be happy to supply a patch myself ;)
2000-07-16 12:04:32 +00:00
Fred Drake edabdc1e9e ANSI-fied sources, converted to four-space indentation. 2000-07-08 06:16:37 +00:00
Guido van Rossum ffcc3813d8 Change copyright notice - 2nd try. 2000-06-30 23:58:06 +00:00
Guido van Rossum fd71b9e9d4 Change copyright notice. 2000-06-30 23:50:40 +00:00
Guido van Rossum b6f657c0cc Trent Mick: use size_t instead of int where appropriate (various spots). 2000-06-28 21:29:03 +00:00
Jeremy Hylton 847a9968e9 Patch from M.-A. Lemburg:
Python on UNIX now trusts PYTHONHOME unconditionally

Modules/getpath.c:

Landmark changed to os.py.

Setting PYTHONHOME now unconditionally sets sys.prefix
(and sys.exec_prefix). No further checks are done whether the
standard lib can be found in that location or not. This is in
sync with the PC subdir getpath implementations.

PC/getpathp.c:

Landmark changed to os.py.

PC/os2vacpp/getpathp.c:

Landmark changed to os.py.

Note: BAW's checkin on exceptions.c eliminates earlier concerns about
a bogus PYTHONHOME value leading to a core dump.  Instead it causes a
useless sys.path and prevents imports.
2000-05-26 21:49:07 +00:00
Guido van Rossum b18618dab7 Vladimir Marangozov's long-awaited malloc restructuring.
For more comments, read the patches@python.org archives.
For documentation read the comments in mymalloc.h and objimpl.h.

(This is not exactly what Vladimir posted to the patches list; I've
made a few changes, and Vladimir sent me a fix in private email for a
problem that only occurs in debug mode.  I'm also holding back on his
change to main.c, which seems unnecessary to me.)
2000-05-03 23:44:39 +00:00
Guido van Rossum 54ecc3d24f Patches by William Lewis for Nextstep descendants. 1999-01-27 17:53:11 +00:00
Guido van Rossum 302be44e96 When following symlinks to the real executable, use a loop so a
symlink to a symlink can work.
(Jack)
1998-04-29 21:07:06 +00:00
Guido van Rossum 131c92c069 - Use Py_GetPythonHome() instead of getenv("PYTHONHOME").
- Don't print error messages when Py_FrozenFlag is set.
1998-02-06 22:29:30 +00:00
Guido van Rossum d29806c37e Instead of a single exists(), differentiate between files, modules,
executable files, and directories.  When expecting a module, we also
look for the .pyc or .pyo file.
1998-01-19 22:06:22 +00:00
Guido van Rossum 79f016a262 Remove "Lib/test" from the default path; this is now a package! 1997-12-10 23:38:26 +00:00
Guido van Rossum 266033e89b Change sharedmodules to lib-dynload.
### If you still have sharedmodules in your Modules/Setup file, remove it! ###
1997-10-20 23:20:32 +00:00
Guido van Rossum 6b9fdf529a Globally renamed join() to joinpath() to avoid compilation error on Cray. 1997-08-20 23:48:16 +00:00
Guido van Rossum 21f8497a46 Use string.h, not strings.h 1997-06-02 22:18:31 +00:00
Guido van Rossum 7929c6fe95 Make delimiter and separator static for K&R C. 1997-05-20 22:38:21 +00:00
Guido van Rossum 7d3246d0e4 Keep gcc -Wall happy. 1997-05-13 19:19:41 +00:00
Guido van Rossum d77636216c Another change suggested by Donn Cave -- forget "step 5", which
searches /usr/local, /usr and /.
1997-05-12 20:53:23 +00:00
Guido van Rossum 573a24a4f7 Fix problem reported by Donn Cave: if VPATH is an absolute path, it
would always be a hit.   Prevent this by only using VPATH if we know
we are in the build directory.
1997-05-12 20:49:39 +00:00
Barry Warsaw 90126035ca Removed two unused static function: string_addsep() and
string_append().  These must be artifacts of GvR's rewrite.

Fixed some typos in the leading comment (and re-filled the
paragraphs).

Hope you don't mind, Guido.
1997-04-11 20:27:03 +00:00
Guido van Rossum 305e5d0d4f Completely revamped the way the default path is constructed.
Idea and first three implementation rounds due to Barry -- after that
I spent another day on it, hopefully it's enough for now :-)

(Wait for the checkin to Setup.in.)
1997-04-11 17:18:45 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum 6e12d56cfd Don't have "." in the default path. 1996-07-30 20:36:12 +00:00
Guido van Rossum c34c9a5001 provide access to $(exec_)prefix 1996-06-12 04:20:27 +00:00
Guido van Rossum 582646aecc grand renaming; added copyright to some files 1996-05-28 22:30:17 +00:00
Guido van Rossum 468fc6af68 Include stdlib.h or declare getenv 1996-02-25 04:50:31 +00:00