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2016-02-08ui-stats: cast pointer before checking for zeroJohn Keeping1-2/+2
We abuse the "void *util" field as a counter and recently started to cast it to a uintptr_t to avoid risking nasal demons by performing arithmetic on a void pointer. However, compilers are also known to do "interesting" things if they know that a pointer is or isn't NULL. Make this safer by checking if the counter (after casting) is non-zero rather than checking if the pointer is non-null. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-stats: if we're going to abuse void*, do it safelyJason A. Donenfeld1-10/+7
2016-02-08git: update to v2.7.1Christian Hesse2-1/+1
Update to git version v2.7.1, no changes required. Signed-off-by: Christian Hesse <mail@eworm.de>
2016-02-08ui-shared: remove cgit_print_date()John Keeping2-21/+0
There are no longer any users of this function. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-atom: use show_date directly for atom datesJohn Keeping1-2/+7
This will allow us to remove cgit_print_date and use Git's show_date consistently. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: use show_date for footer timestampJohn Keeping1-1/+1
Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui: show ages in the originator's timezoneJohn Keeping5-18/+18
This affects the tooltip showing the full time and the case when a date is sufficiently old to be shown in full rather than as an offset. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-{commit,tag}: show dates in originator's timezoneJohn Keeping2-3/+6
This is done by switching to Git's show_date() function and the mode given by cgit_date_mode(). Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: add cgit_date_mode()John Keeping2-0/+10
This returns the correct mode value for use with Git's show_date() based on the current CGit configuration and will be used in the following patches. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08parsing: add timezone to ident structuresJohn Keeping2-4/+9
This will allow us to mimic Git's behaviour of showing times in the originator's timezone when displaying commits and tags. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-02-08ui-shared: remove "format" from cgit_print_age()John Keeping5-9/+9
We never use any format other than FMT_SHORTDATE, so move that into the function. Signed-off-by: John Keeping <john@keeping.me.uk>
2016-01-18ui-tree: put reverse path in titleJason A. Donenfeld1-0/+34
2016-01-18syntax-highlighting: always use utf-8 to avoid ascii codec issuesJason A. Donenfeld1-0/+3
2016-01-17cache: don't check for match with no keyJohn Keeping1-2/+3
We call open_slot() from cache_ls() without a key since we simply want to read the path out of the header. Should the file happen to contain an empty key then we end up calling memcmp() with NULL and a non-zero length. Fix this by assigning slot->match only if a key is set, which is always will be in the code paths where we use slot->match. Coverity-id: 13807 Signed-off-by: John Keeping <john@keeping.me.uk>
2016-01-17cache: use size_t for string lengthsJohn Keeping1-2/+2
Avoid integer truncation on 64-bit systems. Coverity-id: 13864 Signed-off-by: John Keeping <john@keeping.me.uk>
2016-01-17ui-log: handle parse_commit() errorsJohn Keeping1-1/+3
If parse_commit() fails, none of the fields in the commit structure will have been populated so we will dereference NULL when accessing item->tree. There isn't much we can do about the error at this point, but if we return true then we'll try parsing the commit again from print_commit() and we can report an error to the user at that point. Coverity-id: 13801 Signed-off-by: John Keeping <john@keeping.me.uk>
2016-01-14Bump versionv0.12Jason A. Donenfeld1-1/+1
2016-01-14ui-plain: add enable-html-serving flagJason A. Donenfeld5-0/+29
Unrestricts plain/ to contents likely to be executed by browser.
2016-01-14ui-blob: set CSP just in caseJason A. Donenfeld1-0/+3
2016-01-14ui-blob: always use generic mimetypesJason A. Donenfeld1-6/+4
2016-01-14ui-blob: Do not accept mimetype from userJason A. Donenfeld3-4/+0
2016-01-14ui-shared: prevent malicious filename from injecting headersJason A. Donenfeld3-3/+32
2016-01-14ui-shared: Avoid new line injection into redirect headerJason A. Donenfeld1-1/+3
2016-01-14Fix missing prototype declarationsPeter Colberg6-15/+15
Signed-off-by: Peter Colberg <peter@colberg.org>
2016-01-13ui-repolist: return HTTP 404 if no repositories foundPeter Colberg1-3/+17
Return HTTP status code 404 Not found when querying a non-existent repository, which signals to search engines that a repository no longer exists. Further, some webservers such as nginx permit logging requests to different files depending on the HTTP code. Signed-off-by: Peter Colberg <peter@colberg.org>
2016-01-13ui-repolist: extract repo visibility criteria to separate functionPeter Colberg1-3/+10
Signed-off-by: Peter Colberg <peter@colberg.org>
2016-01-13Fix segmentation fault in hc()Lukas Fleischer1-0/+3
The ctx.qry.page variable might be unset at this point, e.g. when an invalid command is passed and cgit_print_pageheader() is called to show an error message. Signed-off-by: Lukas Fleischer <lfleischer@lfos.de>
2016-01-13git: update to v2.7.0Christian Hesse13-26/+26
Update to git version v2.7.0. * Upstream commit ed1c9977cb1b63e4270ad8bdf967a2d02580aa08 (Remove get_object_hash.) changed API: Convert all instances of get_object_hash to use an appropriate reference to the hash member of the oid member of struct object. This provides no functional change, as it is essentially a macro substitution. Signed-off-by: Christian Hesse <mail@eworm.de>
2016-01-13ui-repolist: initialize char *buf to NULLChristian Hesse1-1/+1
readfile() can fail if the agefile is not readable. Make sure free() does not free an ininitialized string. Signed-off-by: Christian Hesse <mail@eworm.de>
2015-11-24filter: avoid integer overflow in authenticate_postJason A. Donenfeld1-1/+1
ctx.env.content_length is an unsigned int, coming from the CONTENT_LENGTH environment variable, which is parsed by strtoul. The HTTP/1.1 spec says that "any Content-Length greater than or equal to zero is a valid value." By storing this into an int, we potentially overflow it, resulting in the following bounding check failing, leading to a buffer overflow. Reported-by: Erik Cabetas <Erik@cabetas.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-11-12about-formatting.sh: comment text out of dateJason A. Donenfeld1-1/+1
2015-10-12filters: port syntax-highlighting.py to python 3.xChristian Hesse1-10/+9
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-12md2html: the default of stdin works fineJason A. Donenfeld1-2/+1
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-12filters: misc cleanupsJason A. Donenfeld2-2/+1
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-12md2html: use pure pythonJason A. Donenfeld1-6/+9
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-10cache: fix resource leak: close file handle before returnChristian Hesse1-3/+9
Coverity-id: 13910 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-10ui-atom: fix resource leak: free allocation from cgit_pageurlChristian Hesse1-1/+4
Coverity-id: 13945 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-10ui-atom: fix resource leak: free before returnChristian Hesse1-1/+2
Coverity-id: 13946 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-10ui-atom: fix resource leak: free allocation from cgit_repourlChristian Hesse1-1/+3
Coverity-id: 13947 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-10ui-blob: fix resource leak: free before returnChristian Hesse1-0/+1
Coverity-id: 13944 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-10ui-blob: fix resource leak: free before returnChristian Hesse1-0/+1
Coverity-id: 13943 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-plain: fix resource leak: free before assigning NULLChristian Hesse1-1/+3
Coverity-id: 13939 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-plain: fix resource leak: free before returnChristian Hesse1-0/+1
Coverity-id: 13940 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-repolist: fix resource leak: free allocation from cgit_currenturlChristian Hesse1-1/+3
Coverity-id: 13930 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-repolist: fix resource leak: free before returnChristian Hesse1-1/+3
Coverity-id: 13931 Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09filters: Simplify convertersJason A. Donenfeld4-1734/+284
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-09ui-shared: fix resource leak: free allocation from cgit_hosturlChristian Hesse1-2/+3
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: return value of cgit_hosturl is not constChristian Hesse2-4/+4
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09cmd: fix resource leak: free allocation from cgit_currenturl and fmtallocChristian Hesse1-3/+7
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-09ui-shared: fix resource leak: free allocation from cgit_currenturlChristian Hesse1-3/+8
Coverity-id: 13927 Signed-off-by: Christian Hesse <mail@eworm.de>
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