48bad06778
Change old-style class to "new"-style class
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Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-30 20:07:58 -04:00
1de04d3dca
Mass reformat of flawfinder source code to better comply with PEP 8
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This reformats the source code's style to better comply with
Python PEP 8.
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-30 20:06:39 -04:00
d06466bd2a
Fix minor style issues identified by pylint
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Pylint is a static analyzer of Python code. It seems appropriate
to use a static analyzer to analyze a static analyzer :-).
None of the changes here fix a flaw in flawfinder.
The goal here is to follow PEP 008 more closely in the hope that
the changes make it easier for other developers to improve it further.
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-30 16:49:11 -04:00
595f45ad13
Add information about pylint
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Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-30 16:35:45 -04:00
9309aa9c63
Add CONTRIBUTING.md documentation
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Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-29 17:46:15 -04:00
02029816d4
Add rules to detect g_*rand* functions
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Thanks to Michael McConville for this suggestion!
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-29 16:35:06 -04:00
6f399a0a25
Add support for generating CSV files
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Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-29 16:21:00 -04:00
872109f230
Change version number to 2.0.0 - use Semantic Versioning
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This switches flawfinder's version naming conventions to comply with
Semantic Versioning. We change the first digit to "2" because
there's a subtle change in how CWEs are reported - see the
ChangeLog or documentation for more information.
Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2017-07-29 13:24:25 -04:00
8f62d4290b
flawfinder: remove some trailing whitespace
2014-09-07 14:14:55 -04:00
dc04172c52
flawfinder.1: Note that .makepp is also skipped by default
2014-09-07 14:14:34 -04:00
94a20df2ee
flawfinder.1: Tweak documentation about flag syntax
2014-09-07 14:05:52 -04:00
f6814c97c1
Reduce risk level to 0 of snprintf with constant format string
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- snprintf is a useful *countermeasure* for buffer overflows,
and unlike some alternatives it is standard and *widely* available.
(strlcpy/strlcat are useful but not standard and not widely available;
snprintf_s is standard but not widely available).
Historically we warned about snprintf because old systems didn't
implement it correctly, but at this point these old systems are
more historical than anything else.
Instead, let's specifically *mention* snprintf as a recommended
potential solution for buffer overflows.
2014-09-01 15:14:55 -04:00
6031b31f8c
Add Microsoft banned list for string concatenation
2014-08-09 13:44:32 -04:00
aa2277b862
Add Microsoft banned functions for string copy and replacement
2014-08-09 13:32:37 -04:00
0b432d2791
Change syntax of CWE mapping reports for CWE hierarchies (use "!" for map)
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- The old syntax was very confusing. Now just report
higher-level/lower-level, with "!" after the CWE that is actually
the mapping.
2014-08-09 13:06:50 -04:00
0d56338062
flawfinder.1: Fix typo
2014-08-04 22:49:19 -04:00
58749e78bc
Change version number to 1.32
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- Change version number early to prevent accidentally confusing
this version with a released version.
2014-08-04 22:48:41 -04:00
aad0ac207c
ChangeLog: Update release date
2014-08-03 18:31:02 -04:00
b8567a6702
makefile: Add an optional target to generate HTML documentation
2014-08-03 16:19:55 -04:00
bb09b9075b
ChangeLog: Document better error reporting
2014-08-03 15:33:38 -04:00
5156456c79
flawfinder: Improve error-handling. Warn of non-existent files (esp long dash)
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- Provide a separate warning for filenames listed on the command line
but do not actually exist.
- Provide a SPECIAL warning for filenames that begin with
the UTF-8 sequence of long dashes. Users might
copy-and-paste from the pdf version of the man page, and that might
produce long dashes (instead of normal dashes). This problem
can be hard to detect, so specially warning about it should help.
2014-08-03 15:29:05 -04:00
547d1f3e17
Sending warnings to stderr, not stdout
2014-08-03 15:10:39 -04:00
36b513af7c
flawfinder.1: Update manual page date
2014-08-03 14:53:10 -04:00
0017add313
README: Tweak so intro sentence similar to man page
2014-08-03 14:47:47 -04:00
d30fc2c1ac
README: Rewrite to explain more.
2014-08-03 14:01:30 -04:00
ba844e7eea
README: Fix spelling error
2014-08-03 13:18:51 -04:00
2c383e37a7
flawfinder.1: Note that .git and .svn are examples of directories skipped
2014-08-03 13:17:43 -04:00
1790331438
Update makefile: Don't use ",1" as temporary directory
2014-08-02 22:39:03 -04:00
1d9000a8c3
README: Update contents
2014-08-02 22:36:00 -04:00
9305afcb6e
INSTALL.txt: Make it clear that you can simply run without installing.
2014-08-02 22:26:37 -04:00
7727f10dce
flawfinder.1: Trivial reformat
2014-08-02 22:25:20 -04:00
75ce30e1c1
ChangeLog: Update for upcoming release
2014-08-02 22:15:51 -04:00
4159de084a
Document how to find all patterns that do NOT have a CWE mapping.
2014-08-02 22:05:23 -04:00
16ac21ca1f
Fix some warning text (CWE reference was in wrong place)
2014-08-02 21:59:28 -04:00
f05aa1270e
flawfinder.1: Grammar fix
2014-08-02 21:56:19 -04:00
8f9ccc47ea
Add option "-H" as a synonym for "--html" to generate HTML
2014-08-02 21:50:21 -04:00
4c36be0094
Reorder help information, help and version are really common requests
2014-08-02 21:46:29 -04:00
24b7da535b
flawfinder.1: Minor doc cleanups. Note that --listrules works with -D
2014-08-02 21:39:36 -04:00
3b2f032f25
flawfinder.1: Specially document -QDSC example (useful for tool writers)
2014-08-02 21:07:42 -04:00
4f363e6766
flawfinder: Document Python language version issues
2014-07-30 23:45:39 -04:00
fae254288c
Tweak README to explain, in a little more detail, what it is.
2014-07-30 23:25:10 -04:00
304225c9bd
Use non-integer division (requires Python 2.2+)
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- Add "from __future__ import division". This is the default in
Python 3, and has been long available in Python 2.
2014-07-29 08:43:27 -04:00
7e655111a9
flawfinder: Make comments fit in 80 char columns
2014-07-29 08:39:30 -04:00
43ada0aae8
Reformat comments to be less than 80 columns long.
2014-07-29 08:37:06 -04:00
f74076c2fa
Remove unnecessary invocation of "apply"
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- Remove unnecessary invocation of "apply".
Python 2.4 deprecated "apply", and Python 3 removes it.
2014-07-29 08:29:02 -04:00
bc5eef939f
flawfinder: Replace tabs with spaces, making indentation char consistent
2014-07-29 08:23:24 -04:00
f351b779ac
flawfinder: Change constructs of form "d.has_key(d)" to "k in d".
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- Change code to be more idiomatic and closer to Python 3,
while staying in Python 2. For more information, see:
http://www.dwheeler.com/essays/python3-in-python2.html
2014-07-29 08:18:52 -04:00
bb6fa514c5
makefile: Tweak internal convenience target
2014-07-28 22:09:49 -04:00
492130a44b
ChangeLog: Document version differences
2014-07-28 22:06:55 -04:00
d769867375
Clearly document the license (GPLv2+)
2014-07-28 21:58:22 -04:00
David A. Wheeler