Commit Graph

1282 Commits

Author SHA1 Message Date
Lukas Fleischer
fab385ef5c print_tag_downloads(): Free ref variable
Make sure the ref variable is freed if we build a
"$basename-$version"-style ref.

This fixes following memory leak seen with "PATH_INFO=/cgit/refs/":

    ==8784== 323 bytes in 29 blocks are definitely lost in loss record 41 of 53
    ==8784==    at 0x4C2C04B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==8784==    by 0x56F2DF1: strdup (in /usr/lib/libc-2.17.so)
    ==8784==    by 0x46CA28: xstrdup (wrapper.c:35)
    ==8784==    by 0x410DA6: print_tag_downloads (ui-refs.c:115)
    ==8784==    by 0x410F02: print_tag (ui-refs.c:141)
    ==8784==    by 0x41128B: cgit_print_tags (ui-refs.c:230)
    ==8784==    by 0x41134D: cgit_print_refs (ui-refs.c:250)
    ==8784==    by 0x407C85: refs_fn (cmd.c:105)
    ==8784==    by 0x405DDF: process_request (cgit.c:566)
    ==8784==    by 0x407490: cache_process (cache.c:322)
    ==8784==    by 0x406C18: main (cgit.c:864)

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 19:55:21 -05:00
Lukas Fleischer
1268afe836 Free reflists after usage
Free reflists in cgit_print_branches() and in cgit_print_tags() before
returning reflist structures to the stack.

This fixes following memory leaks seen with "PATH_INFO=/cgit/refs/":

    ==5710== 1,312 (32 direct, 1,280 indirect) bytes in 1 blocks are definitely lost in loss record 63 of 71
    ==5710==    at 0x4C2C04B: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==5710==    by 0x4C2C2FF: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==5710==    by 0x46CA9B: xrealloc (wrapper.c:100)
    ==5710==    by 0x40AAA6: cgit_add_ref (shared.c:156)
    ==5710==    by 0x40ABC4: cgit_refs_cb (shared.c:186)
    ==5710==    by 0x44BCBA: do_one_ref (refs.c:527)
    ==5710==    by 0x44D240: do_for_each_ref_in_dir (refs.c:553)
    ==5710==    by 0x44D6BA: do_for_each_ref (refs.c:1298)
    ==5710==    by 0x410FE2: cgit_print_branches (ui-refs.c:191)
    ==5710==    by 0x4111E9: cgit_print_refs (ui-refs.c:244)
    ==5710==    by 0x407C85: refs_fn (cmd.c:105)
    ==5710==    by 0x405DDF: process_request (cgit.c:566)
    ==5710==
    ==5710== 6,846 (256 direct, 6,590 indirect) bytes in 1 blocks are definitely lost in loss record 68 of 71
    ==5710==    at 0x4C2C25E: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==5710==    by 0x46CA9B: xrealloc (wrapper.c:100)
    ==5710==    by 0x40AAA6: cgit_add_ref (shared.c:156)
    ==5710==    by 0x40ABC4: cgit_refs_cb (shared.c:186)
    ==5710==    by 0x44BCBA: do_one_ref (refs.c:527)
    ==5710==    by 0x44D240: do_for_each_ref_in_dir (refs.c:553)
    ==5710==    by 0x44D6EC: do_for_each_ref (refs.c:1288)
    ==5710==    by 0x4110D5: cgit_print_tags (ui-refs.c:218)
    ==5710==    by 0x4111FD: cgit_print_refs (ui-refs.c:246)
    ==5710==    by 0x407C85: refs_fn (cmd.c:105)
    ==5710==    by 0x405DDF: process_request (cgit.c:566)
    ==5710==    by 0x407490: cache_process (cache.c:322)

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 19:55:12 -05:00
Lukas Fleischer
1a5e8633ce ui-shared.c: Remove unused function print_archive_ref()
This is no longer used as of commit f135569b.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 19:50:58 -05:00
Lukas Fleischer
71926bfb34 ui-shared.c: Remove unused function cgit_currurl()
This is no longer used as of commit 0c8e184e.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 19:50:49 -05:00
Lukas Fleischer
bafab423f2 Mark several functions/variables static
Spotted by parsing the output of `gcc -Wmissing-prototypes [...]`.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 19:50:39 -05:00
John Keeping
d5a43b429a t0107-snapshot: add tests for ZIP archives
Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-04 19:41:26 -05:00
John Keeping
f9b801a174 tests: make whitespace consistent
Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-04 19:39:07 -05:00
John Keeping
392e07d28a tests: "grep -e" is not portable to all platforms
The "-e" option to grep is not needed unless specifying more than one
pattern, which we don't do.  Remove it to avoid restricting the tests on
platforms that do not have a grep that recognises "-e".

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-04 19:38:44 -05:00
Lukas Fleischer
78a24e5c55 Makefile: Disable gettext in the Git submodule
Newer libgit versions depend on the libintl library. However, we
currently do not link against libintl which breaks compilation under
OpenBSD:

    git/libgit.a(commit.o)(.text+0x1d1b): In function `lookup_commit_or_die':
    git/gettext.h:47: undefined reference to `libintl_gettext'
    [...]

Since we do not support i18n in cgit, just disable gettext in the Git
submodule to fix this.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:27:43 -05:00
Jamie Couture
ca59b26dfd Makefile: improve dependency generation
Makefile target generation would always be included for any makefile
target that was not clean.  Only care to include the '.deps' directory
when building cgit, rather than generating and including dependencies
when calling other makefile targets.

Heavily borrowed from git's Makefile, but without definitions to test
for the compiler's header dependency feature.  Previous Makefile
implementation never checked for this compiler feature anyway.

  - Removed makecmdgoal 'clean' check
  - Grouped like .PHONY target definitions
  - Place build dependency targets under .SUFFIXES
  - Re-arranged location of library inclusion definitions
  - Use google code mirror instead of github

Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-03-04 09:25:24 -05:00
Lukas Fleischer
fac4da38a0 cgit.c: Remove parameter from guess_defbranch()
We use resolve_ref() since commit 8d7c2ec2, so this is no longer needed.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
210a5711ad ui-tree.c: Use a context structure in walk_tree()
Use the context pointer to pass context information instead of misusing
global variables, as we already did in "ui-blob.c" and in "ui-plain.c".

In addition to the fixes to walk_tree(), pass the same structure to
ls_tree() and ls_item() which is read_tree_recursive()-based as well.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
bfe5766245 ui-tree.c: Drop the header variable
Instead, use the value of the state variable to determine whether the
footer needs to be drawn.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
c4b8db3f09 ui-tree.c: Declare the state variable globally
This allows for removing the header variable in a following patch. We
can use the state variable to check whether the tail needs to be printed
instead.

Note that the state variable will be moved into a context structure
later.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
fb5a37317d ui-tree.c: Pass current revision to print_object()
No longer access the global curr_rev variable in print_object().

This will make it easier to squash the curr_rev variable into a context
structure without having to pass the context to the print_object()
function.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
b1db30cd25 ui-plain.c: Use a context structure in walk_tree()
Do not misuse global variables to save the context. Instead, use the
context pointer which was designed to share information between a
read_tree_fn and the caller.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:55 -05:00
Lukas Fleischer
a6317505ea ui-plain.c: Do not access match variable in print_*()
Move all code setting the match variable to walk_tree().

This allows for easily moving this variable into a context structure
without having to pass the context to print_*().

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:54 -05:00
Lukas Fleischer
41f9c4e2f6 ui-blob.c: Use a context structure in walk_tree()
Do not misuse global variables to save the context. Instead, use the
context pointer which was designed to share information between a
read_tree_fn and the caller.

This also prevents from potential misuse of the global pointers
match_path and matched_sha1 after the referenced values have been
overwritten on the stack.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 09:12:54 -05:00
Jason A. Donenfeld
973deda0ea ui-snapshot.c: Fill argv[0] with dummy.
parse_archive_args does not pass PARSE_OPT_KEEP_ARGV0 to parse_args,
which means the first argument will be discarded, as though it were a
function being called from the command-line. Thus, we fill argv[0] with
a dummy argument to prevent this from happening.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-03-04 09:12:54 -05:00
Jason A. Donenfeld
bdae1d8a8d White space around control verbs.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-03-04 09:12:54 -05:00
Lukas Fleischer
53bc747d31 Fix several whitespace errors
* Remove whitespace at the end of lines.
* Replace space indentation by tabs.
* Add whitespace before/after several operators ("+", "-", "*", ...)
* Add whitespace to assignments ("foo = bar;").
* Fix whitespace in parameter lists ("foobar(foo, bar, 42)").

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
2013-03-04 01:12:48 +01:00
John Keeping
7f4e8c33ae Update git to v1.7.12.4
No changes needed.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
John Keeping
10628b0e52 Update git to v1.7.9.7
resolve_ref() is renamed to resolve_ref_unsafe().  CGit's usage is safe.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
John Keeping
87369611a8 Update git to v1.7.8.6
No changes required.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
John Keeping
2ab1cd9f3b Update git to v1.7.7.7
This release changes the archive interface so that we now need to pass
argv into write_archive().

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
John Keeping
c1633c6bef Update git to v1.7.6.5
struct pathspec is now used in more places.

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
John Keeping
bfc14d067d Update git to v1.7.5.4
Some changes to diff options:

- no_merges has become the more general max_parents
- path restriction now uses struct pathspec

Signed-off-by: John Keeping <john@keeping.me.uk>
2013-03-02 10:38:03 -05:00
stfn
c0a92e82da Print submodule revision next to submodule link 2013-03-02 10:26:28 -05:00
Jason A. Donenfeld
05da4c2822 Support unannotated tags in git-clone.
Matthew McClintock reported that older unannotated tags were not
correctly being cloned and did not appear in info/refs. Further
investigation revealed some dubious prefix comparison code for
determining whether or not to write refs in info/refs. After comparing
it with git's own http-backend.c, it appears upstream does not use this
prefix logic.

OTOH, I don't know what the reasoning was when the prefix logic was
introduced. It appears to me to just be buggy, though it's possible
there are other reasons, and we'll have to revisit this commit.

But for now, Works For Me.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Matthew McClintock <msm@freescale.com>
Reported-by: Matthew McClintock <msm@freescale.com>
2013-02-01 21:11:32 +01:00
Julius Plenz
225c8aba31 ssdiff: correctly manage tab expansion
Previously, replace_tabs("foo\tbar") would become "        foobar".

Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-02-01 13:46:47 +01:00
Florian Pritz
b1e172acca Make "owner" column on index page configurable
This is not really needed for personal sites where all repos belong to
the same person. Since it is pretty useful for shared sites however, it
should be configurable.

Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-02-01 12:50:24 +01:00
Jason A. Donenfeld
c6f5bc7264 man: fix up default value duplication 2012-11-15 17:21:47 +01:00
Jason A. Donenfeld
a6a932e198 CGIT-0.9.1
Enhancements:
- path-selected submodule links
- intelligent default branch guessing
- /etc/mime.types lookup
- gitweb.* and cgit.* git-config support
- case insensitive sorting and age sorting
- commit, repository, and section sorting
- bold currently viewed page in pagination
- support BSDs in makefile

Security:
- CVE-2012-4465: heap-buffer overflow in parsing.c
- CVE-2012-4548: syntax highlighting command injection

Bug Fixes:
- transition maintainer to Jason Donenfeld (zx2c4)
- download git snapshot from github instead of Lars' old server
- css fixes
- stablization of tests
- more compatible default highlight script
- suppress gzip timestamp so that tarballs only use tar timestamps
- treat ctags as target in makefile
- do not let global variables override certain local repo settings
- print ampersand as proper html entity
- use placeholder for empty commit subject
- format diff view for addition and removal of files
- point links at correct blob from ssdiff

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-11-15 01:28:59 +01:00
Jason A. Donenfeld
ab9805aa86 man: show mime type default value 2012-11-15 01:26:06 +01:00
Julius Plenz
c6fe94e02a ssdiff: point line links at exact blob by prepending "id="
Previously, the id_str (i.e. the current or diffed-against commit's
SHA1 ID) was simply concatenated to the URL. Now, prepend an "id="
string so that the links actually point to the right blobs and thus
the exact lines.

Signed-off-by: Julius Plenz <plenz@cis.fu-berlin.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-11-15 01:03:50 +01:00
Michael Halstead
62a40c78fe Format git diff headers correctly when adding or removing files.
Copying the output of cgit and using it in patches now works when adding
files to or removing files from the repository. This is helpful for people
who use cgit in their patch workflow.
2012-11-15 00:56:20 +01:00
Ferry Huberts
633a66c822 Makefile: get snapshots from github
Github will have more bandwidth than Lars' server.
2012-11-04 18:02:55 +01:00
Jamie Couture
2b675d20bc Makefile: remove tags file
Remove tags file from working directory.

Signed-off-by: Jamie Couture <jamie.couture@gmail.com>
2012-10-31 22:26:12 -06:00
Christian Franke
fe1bb0e765 ui-shared: use placeholder for empty commit subject
Display a placeholder when creating links to commits with empty subjects.
This avoids the creation of links of the form <a></a>.
2012-10-28 11:53:58 -06:00
Jason A. Donenfeld
7ea35f9f8e syntax-highlighting.sh: Fix command injection.
By not quoting the argument, an attacker with the ability to add files
to the repository could pass arbitrary arguments to the highlight
command, in particular, the --plug-in argument which can lead to
arbitrary command execution.

This patch adds simple argument quoting.
2012-10-27 20:05:50 -06:00
Jason A. Donenfeld
37141051ed Fix man page typo. 2012-10-18 23:36:44 +02:00
Jason A. Donenfeld
a58d8a168d Makefile: Support OpenBSD just like FreeBSD 2012-10-17 21:55:48 +02:00
Jason A. Donenfeld
2853692a9e Makefile: support FreeBSD libiconv paths
According to Dan Rue <drue@therub.org>, FreeBSD requires the lib paths
to get libiconv from /usr/local.
2012-10-17 18:40:48 +02:00
Jason A. Donenfeld
1cb8b494a5 tests: check for proper html entity
Since we're now properly writing ampersand literals as &amp; instead of
as a plain &, we need to update the test accordingly.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-17 17:18:35 +02:00
Tobias Bieniek
792f813d34 ui-log: Add "commit-sort" option for controlling commit ordering
This makes it possible to use strict commit date ordering or strict
topological ordering by passing the corresponding flags to "git log".

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-17 16:30:29 +02:00
Tobias Bieniek
7a4e7c8ffb ui-repolist: Add "section-sort" flag to control section sorting.
Flag which, when set to "1", will sort the sections on the repository
listing by name. Set this flag to "0" if the order in the cgitrc file
should be preserved. Default value: "1".

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-17 16:30:22 +02:00
Jason A. Donenfeld
521e10c884 scan-tree: Unify gitweb.* and cgit.* settings into one config option.
After some back and forth with Jamie and René, it looks like the git
config semantics are going to be like this:

- gitweb.category maps to the cgit repo config key "section"
- gitweb.description maps to the cgit repo config key "desc"
- gitweb.owner maps to the cgit repo config key "owner"
- cgit.* maps to all cgit repo config keys

This option can be enabled with "enable-git-config=1", and replaces
all previous "enable-gitweb-*" config keys.

The order of operations is as follows:

- git config settings are applied in the order that they exist in
  the git config file
- if the owner is not set from git config, get the owner using the
  usual getpwuid call
- if the description is not set from git config, look inside the
  static $path/description file
- if section-from-path=1, override whatever previous settings were
  inside of git config using the section-from-path logic
- parse $path/cgitrc for local repo.* settings, that override all
  previous settings
2012-10-17 16:30:09 +02:00
William Bell
c366bd6fa8 ui: Remember to print ampersand as proper html entities. 2012-10-17 16:30:02 +02:00
Jason A. Donenfeld
fdfb6a6d80 ui-repolist: Rename section-sort to repository-sort.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-16 23:32:53 +02:00
Tobias Bieniek
8f40be229c repo_config: do not let globals override repo settings
This makes it possible to activate the enable_commit_graph,
enable_log_filecount, and enable_log_linecount for individual
repositories, even if the global setting is "0" (default).

The commit that introduced the broken behavior was e189344, and the
commit message of that makes it clear that this wasn't the intended
behavior.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-16 23:00:50 +02:00