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* cache: use size_t for string lengthsJohn Keeping2016-01-17-2/+2
| | | | | | | Avoid integer truncation on 64-bit systems. Coverity-id: 13864 Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-log: handle parse_commit() errorsJohn Keeping2016-01-17-1/+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>
* Bump versionJason A. Donenfeld2016-01-14-1/+1
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* ui-plain: add enable-html-serving flagJason A. Donenfeld2016-01-14-0/+29
| | | | Unrestricts plain/ to contents likely to be executed by browser.
* ui-blob: set CSP just in caseJason A. Donenfeld2016-01-14-0/+3
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* ui-blob: always use generic mimetypesJason A. Donenfeld2016-01-14-6/+4
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* ui-blob: Do not accept mimetype from userJason A. Donenfeld2016-01-14-4/+0
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* ui-shared: prevent malicious filename from injecting headersJason A. Donenfeld2016-01-14-3/+32
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* ui-shared: Avoid new line injection into redirect headerJason A. Donenfeld2016-01-14-1/+3
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* Fix missing prototype declarationsPeter Colberg2016-01-14-15/+15
| | | | Signed-off-by: Peter Colberg <peter@colberg.org>
* ui-repolist: return HTTP 404 if no repositories foundPeter Colberg2016-01-13-3/+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>
* ui-repolist: extract repo visibility criteria to separate functionPeter Colberg2016-01-13-3/+10
| | | | Signed-off-by: Peter Colberg <peter@colberg.org>
* Fix segmentation fault in hc()Lukas Fleischer2016-01-13-0/+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>
* git: update to v2.7.0Christian Hesse2016-01-13-26/+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>
* ui-repolist: initialize char *buf to NULLChristian Hesse2016-01-13-1/+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>
* filter: avoid integer overflow in authenticate_postJason A. Donenfeld2015-11-24-1/+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>
* about-formatting.sh: comment text out of dateJason A. Donenfeld2015-11-12-1/+1
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* filters: port syntax-highlighting.py to python 3.xChristian Hesse2015-10-12-10/+9
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* md2html: the default of stdin works fineJason A. Donenfeld2015-10-12-2/+1
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* filters: misc cleanupsJason A. Donenfeld2015-10-12-2/+1
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* md2html: use pure pythonJason A. Donenfeld2015-10-12-6/+9
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* cache: fix resource leak: close file handle before returnChristian Hesse2015-10-10-3/+9
| | | | | Coverity-id: 13910 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-atom: fix resource leak: free allocation from cgit_pageurlChristian Hesse2015-10-10-1/+4
| | | | | Coverity-id: 13945 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-atom: fix resource leak: free before returnChristian Hesse2015-10-10-1/+2
| | | | | Coverity-id: 13946 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-atom: fix resource leak: free allocation from cgit_repourlChristian Hesse2015-10-10-1/+3
| | | | | Coverity-id: 13947 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-blob: fix resource leak: free before returnChristian Hesse2015-10-10-0/+1
| | | | | Coverity-id: 13944 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-blob: fix resource leak: free before returnChristian Hesse2015-10-10-0/+1
| | | | | Coverity-id: 13943 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-plain: fix resource leak: free before assigning NULLChristian Hesse2015-10-09-1/+3
| | | | | Coverity-id: 13939 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-plain: fix resource leak: free before returnChristian Hesse2015-10-09-0/+1
| | | | | Coverity-id: 13940 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-repolist: fix resource leak: free allocation from cgit_currenturlChristian Hesse2015-10-09-1/+3
| | | | | Coverity-id: 13930 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-repolist: fix resource leak: free before returnChristian Hesse2015-10-09-1/+3
| | | | | Coverity-id: 13931 Signed-off-by: Christian Hesse <mail@eworm.de>
* filters: Simplify convertersJason A. Donenfeld2015-10-09-1734/+284
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* ui-shared: fix resource leak: free allocation from cgit_hosturlChristian Hesse2015-10-09-2/+3
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-shared: return value of cgit_hosturl is not constChristian Hesse2015-10-09-4/+4
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* cmd: fix resource leak: free allocation from cgit_currenturl and fmtallocChristian Hesse2015-10-09-3/+7
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-shared: fix resource leak: free allocation from cgit_currenturlChristian Hesse2015-10-09-3/+8
| | | | | Coverity-id: 13927 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-shared: return value of cgit_currenturl is not constChristian Hesse2015-10-09-3/+3
| | | | Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-shared: fix resource leak: free allocation from cgit_fileurlChristian Hesse2015-10-09-5/+11
| | | | | Coverity-id: 13918 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-ssdiff: fix resource leak: free allocation from cgit_fileurlChristian Hesse2015-10-09-2/+6
| | | | | Coverity-id: 13929 Signed-off-by: Christian Hesse <mail@eworm.de>
* ui-tree: fix resource leak: free before returnChristian Hesse2015-10-09-0/+1
| | | | | Coverity-id: 13938 Signed-off-by: Christian Hesse <mail@eworm.de>
* Avoid use of non-reentrant functionsJason A. Donenfeld2015-10-09-3/+3
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* Makefile: fix MAKEFLAGS tests with multiple flagsJohn Keeping2015-10-09-1/+1
| | | | | | | | findstring is defined as $(findstring FIND,IN) so if multiple flags are set these tests do the wrong thing unless $(MAKEFLAGS) is the second argument. Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-refs: remove useless null checkJohn Keeping2015-10-09-1/+1
| | | | | | | There is no way that "tag" can be null here. Coverity-id: 13950 Signed-off-by: John Keeping <john@keeping.me.uk>
* ui-blob: remove useless null checkJohn Keeping2015-10-09-1/+1
| | | | | | | | We have already called strlen() on "path" by the time we get here, so we know it can't be null. Coverity-id: 13954 Signed-off-by: John Keeping <john@keeping.me.uk>
* scan-tree: remove useless strdup()John Keeping2015-10-09-1/+1
| | | | | | | | | parse_configfile() takes a "const char *" and doesn't hold any references to it after it returns; there is no reason to pass it a duplicate. Coverity-id: 13941 Signed-off-by: John Keeping <john@keeping.me.uk>
* cgit.c: remove useless null checkJohn Keeping2015-10-09-1/+1
| | | | | | | | Everywhere else in this function we do not check whether the value is null and parse_configfile() never passes a null value to this callback. Coverity-id: 13846 Signed-off-by: John Keeping <john@keeping.me.uk>
* git: update to v2.6.1Christian Hesse2015-10-06-1/+1
| | | | | | Update to git version v2.6.1, no changes required. Signed-off-by: Christian Hesse <mail@eworm.de>
* mime: rewrite detection functionJason A. Donenfeld2015-08-17-36/+26
| | | | Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
* ui-summary: send images plain for about pageChristian Hesse2015-08-17-2/+13
| | | | | | | | | The about page used to display just fine, but images were broken: The binary image data was embedded in html code. Use cgit_print_plain() to send images in plain mode and make them available on about page. Signed-off-by: Christian Hesse <mail@eworm.de>
* refactor get_mimetype_from_file() to get_mimetype_for_filename()Christian Hesse2015-08-17-51/+44
| | | | | | | * handle mimetype within a single function * return allocated memory on success Signed-off-by: Christian Hesse <mail@eworm.de>
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