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* Merge branch 'sb/leaks'Junio C Hamano2015-03-271-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * sb/leaks: http: release the memory of a http pack request as well read-cache: fix memleak add_to_index(): free unused cache-entry commit.c: fix a memory leak http-push: remove unneeded cleanup merge-recursive: fix memleaks merge-blobs.c: fix a memleak builtin/apply.c: fix a memleak update-index: fix a memleak read-cache: free cache entry in add_to_index in case of early return
| * http-push: remove unneeded cleanupStefan Beller2015-03-231-1/+0
| | | | | | | | | | | | | | | | preq is NULL as the condition the line before dictates. And the cleanup function release_http_pack_request is not null pointer safe. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rs/deflate-init-cleanup'Junio C Hamano2015-03-171-1/+0
|\ \ | |/ |/| | | | | | | | | Code simplification. * rs/deflate-init-cleanup: zlib: initialize git_zstream in git_deflate_init{,_gzip,_raw}
| * zlib: initialize git_zstream in git_deflate_init{,_gzip,_raw}rs/deflate-init-cleanupRené Scharfe2015-03-051-1/+0
| | | | | | | | | | | | | | | | Clear the git_zstream variable at the start of git_deflate_init() etc. so that callers don't have to do that. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Merge branch 'ah/fix-http-push' into maintJunio C Hamano2014-07-221-1/+1
| |\ | | | | | | | | | | | | * ah/fix-http-push: http-push.c: make CURLOPT_IOCTLDATA a usable pointer
* | | http-push: trim trailing newline from remote symrefjk/http-push-symref-fixJeff King2015-01-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we fetch a symbolic ref file from the remote, we get the whole string "ref: refs/heads/master\n", recognize it by skipping past the "ref: ", and store the rest. We should chomp the trailing newline. This bug was introduced in ae021d8 (use skip_prefix to avoid magic numbers, 2014-06-18), which did not notice that the length computation fed to xmemdupz was quietly tweaked by 1 to account for this. We can solve it by explicitly trimming the newline, which is more obvious. Note that we use strbuf_rtrim here, which will actually cut off any trailing whitespace, not just a single newline. This is a good thing, though, as it makes our parsing more liberal (and spaces are not valid in refnames anyway). Signed-off-by: Jeff King <peff@peff.net> Tested-by: Kyle J. McKay <mackyle@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'ah/fix-http-push'Junio C Hamano2014-07-161-1/+1
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | An ancient rewrite passed a wrong pointer to a curl library function in a rarely used code path. * ah/fix-http-push: http-push.c: make CURLOPT_IOCTLDATA a usable pointer
| * | http-push.c: make CURLOPT_IOCTLDATA a usable pointerah/fix-http-pushAbbaad Haider2014-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a small bug affecting push to remotes which use some sort of multi-pass authentication. In particular the bug affected SabreDAV as configured by Box.com [1]. It must be a weird server configuration for the bug to have survived this long. Someone should write a test for it. [1] http://marc.info/?l=git&m=140460482604482 Signed-off-by: Abbaad Haider <abbaad@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/xstrfmt'Junio C Hamano2014-07-091-17/+7
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/xstrfmt: setup_git_env(): introduce git_path_from_env() helper unique_path: fix unlikely heap overflow walker_fetch: fix minor memory leak merge: use argv_array when spawning merge strategy sequencer: use argv_array_pushf setup_git_env: use git_pathdup instead of xmalloc + sprintf use xstrfmt to replace xmalloc + strcpy/strcat use xstrfmt to replace xmalloc + sprintf use xstrdup instead of xmalloc + strcpy use xstrfmt in favor of manual size calculations strbuf: add xstrfmt helper
| * | | use xstrfmt to replace xmalloc + sprintfJeff King2014-06-191-13/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is one line shorter, and makes sure the length in the malloc and sprintf steps match. These conversions are very straightforward; we can drop the malloc entirely, and replace the sprintf with xstrfmt. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | use xstrdup instead of xmalloc + strcpyJeff King2014-06-191-4/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | This is one line shorter, and makes sure the length in the malloc and copy steps match. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | http-push: refactor parsing of remote object namesJeff King2014-06-201-15/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We get loose object names like "objects/??/..." from the remote side, and need to convert them to their hex representation. The code to do so is rather hard to follow, as it uses some calculated lengths whose origins are hard to understand and verify (e.g., the path must be exactly 49 characters long. why? Why doesn't the strcpy overflow obj_hex, which is the same length as path?). We can simplify this a bit by using skip_prefix, using standard 40- and 20-character buffers for hex and binary sha1s, and adding some comments. We also drop a totally bogus comment that claims strlcpy cannot be used because "path" is not NUL-terminated. Right between a call to strlen(path) and strcpy(path). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | use skip_prefix to avoid magic numbersJeff King2014-06-201-5/+6
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's a common idiom to match a prefix and then skip past it with a magic number, like: if (starts_with(foo, "bar")) foo += 3; This is easy to get wrong, since you have to count the prefix string yourself, and there's no compiler check if the string changes. We can use skip_prefix to avoid the magic numbers here. Note that some of these conversions could be much shorter. For example: if (starts_with(arg, "--foo=")) { bar = arg + 6; continue; } could become: if (skip_prefix(arg, "--foo=", &bar)) continue; However, I have left it as: if (skip_prefix(arg, "--foo=", &v)) { bar = v; continue; } to visually match nearby cases which need to actually process the string. Like: if (skip_prefix(arg, "--foo=", &v)) { bar = atoi(v); continue; } Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push.c: rearrange xcalloc argumentsBrian Gesiak2014-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | xcalloc() takes two arguments: the number of elements and their size. http-push passes the arguments in reverse order, passing the size of a repo, followed by the number to allocate. Rearrange them so they are in the correct order. Signed-off-by: Brian Gesiak <modocache@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | object.h: centralize object flag allocationNguyễn Thái Ngọc Duy2014-03-251-2/+1
| | | | | | | | | | | | | | | | | | | | While the field "flags" is mainly used by the revision walker, it is also used in many other places. Centralize the whole flag allocation to one place for a better overview (and easier to move flags if we have too). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | replace {pre,suf}fixcmp() with {starts,ends}_with()cc/starts-n-ends-withChristian Couder2013-12-051-2/+2
|/ | | | | | | | | | | | | | | | | | | | | | | Leaving only the function definitions and declarations so that any new topic in flight can still make use of the old functions, replace existing uses of the prefixcmp() and suffixcmp() with new API functions. The change can be recreated by mechanically applying this: $ git grep -l -e prefixcmp -e suffixcmp -- \*.c | grep -v strbuf\\.c | xargs perl -pi -e ' s|!prefixcmp\(|starts_with\(|g; s|prefixcmp\(|!starts_with\(|g; s|!suffixcmp\(|ends_with\(|g; s|suffixcmp\(|!ends_with\(|g; ' on the result of preparatory changes in this series. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jk/http-auth-redirects'Junio C Hamano2013-10-301-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle the case where http transport gets redirected during the authorization request better. * jk/http-auth-redirects: http.c: Spell the null pointer as NULL remote-curl: rewrite base url from info/refs redirects remote-curl: store url as a strbuf remote-curl: make refs_url a strbuf http: update base URLs when we see redirects http: provide effective url to callers http: hoist credential request out of handle_curl_result http: refactor options to http_get_* http_request: factor out curlinfo_strbuf http_get_file: style fixes
| * http: refactor options to http_get_*Jeff King2013-09-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Over time, the http_get_strbuf function has grown several optional parameters. We now have a bitfield with multiple boolean options, as well as an optional strbuf for returning the content-type of the response. And a future patch in this series is going to add another strbuf option. Treating these as separate arguments has a few downsides: 1. Most call sites need to add extra NULLs and 0s for the options they aren't interested in. 2. The http_get_* functions are actually wrappers around 2 layers of low-level implementation functions. We have to pass these options through individually. 3. The http_get_strbuf wrapper learned these options, but nobody bothered to do so for http_get_file, even though it is backed by the same function that does understand the options. Let's consolidate the options into a single struct. For the common case of the default options, we'll allow callers to simply pass a NULL for the options struct. The resulting code is often a few lines longer, but it ends up being easier to read (and to change as we add new options, since we do not need to update each call site). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
* | Merge branch 'nd/fetch-into-shallow'Junio C Hamano2013-09-201-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there is no sufficient overlap between old and new history during a fetch into a shallow repository, we unnecessarily sent objects the sending side knows the receiving end has. * nd/fetch-into-shallow: Add testcase for needless objects during a shallow fetch list-objects: mark more commits as edges in mark_edges_uninteresting list-objects: reduce one argument in mark_edges_uninteresting upload-pack: delegate rev walking in shallow fetch to pack-objects shallow: add setup_temporary_shallow() shallow: only add shallow graft points to new shallow file move setup_alternate_shallow and write_shallow_commits to shallow.c
| * | list-objects: reduce one argument in mark_edges_uninterestingNguyễn Thái Ngọc Duy2013-08-281-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | mark_edges_uninteresting() is always called with this form mark_edges_uninteresting(revs->commits, revs, ...); Remove the first argument and let mark_edges_uninteresting figure that out by itself. It helps answer the question "are this commit list and revs related in any way?" when looking at mark_edges_uninteresting implementation. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jk/free-tree-buffer'Junio C Hamano2013-09-171-2/+1
|\ \ | |/ |/| | | | | * jk/free-tree-buffer: clear parsed flag when we free tree buffers
| * clear parsed flag when we free tree buffersjk/free-tree-bufferJeff King2013-06-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many code paths will free a tree object's buffer and set it to NULL after finishing with it in order to keep memory usage down during a traversal. However, out of 8 sites that do this, only one actually unsets the "parsed" flag back. Those sites that don't are setting a trap for later users of the tree object; even after calling parse_tree, the buffer will remain NULL, causing potential segfaults. It is not known whether this is triggerable in the current code. Most commands do not do an in-memory traversal followed by actually using the objects again. However, it does not hurt to be safe for future callers. In most cases, we can abstract this out to a "free_tree_buffer" helper. However, there are two exceptions: 1. The fsck code relies on the parsed flag to know that we were able to parse the object at one point. We can switch this to using a flag in the "flags" field. 2. The index-pack code sets the buffer to NULL but does not free it (it is freed by a caller). We should still unset the parsed flag here, but we cannot use our helper, as we do not want to free the buffer. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push.c::add_send_request(): do not initialize transfer_requestStefan Beller2013-07-191-1/+1
|/ | | | | | | | | | | | That pointer will be assigned to new memory via request = xmalloc(sizeof(*request)); 20 lines later unconditionally anyway, so it's safe to not assign it to an arbitrary variable. Signed-off-by: Stefan Beller <stefanbeller@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* http: drop http_error functionJeff King2013-04-061-1/+1
| | | | | | | | This function is a single-liner and is only called from one place. Just inline it, which makes the code more obvious. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* http: simplify http_error helper functionJeff King2013-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This helper function should really be a one-liner that prints an error message, but it has ended up unnecessarily complicated: 1. We call error() directly when we fail to start the curl request, so we must later avoid printing a duplicate error in http_error(). It would be much simpler in this case to just stuff the error message into our usual curl_errorstr buffer rather than printing it ourselves. This means that http_error does not even have to care about curl's exit value (the interesting part is in the errorstr buffer already). 2. We return the "ret" value passed in to us, but none of the callers actually cares about our return value. We can just drop this entirely. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Allow building with xmlparse.hMatt Kraai2013-02-111-0/+4
| | | | | | | | | expat 1.1 and 1.2 provide xmlparse.h instead of expat.h. Include the former on systems that define the EXPAT_NEEDS_XMLPARSE_H variable and define that variable on QNX systems, which ship with expat 1.1. Signed-off-by: Matt Kraai <matt.kraai@amo.abbott.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'sp/smart-http-content-type-check'Junio C Hamano2013-02-101-2/+2
|\ | | | | | | | | | | | | | | | | | | | | The smart HTTP clients forgot to verify the content-type that comes back from the server side to make sure that the request is being handled properly. * sp/smart-http-content-type-check: http_request: reset "type" strbuf before adding t5551: fix expected error output Verify Content-Type from smart HTTP servers
| * Verify Content-Type from smart HTTP serversShawn Pearce2013-02-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before parsing a suspected smart-HTTP response verify the returned Content-Type matches the standard. This protects a client from attempting to process a payload that smells like a smart-HTTP server response. JGit has been doing this check on all responses since the dawn of time. I mistakenly failed to include it in git-core when smart HTTP was introduced. At the time I didn't know how to get the Content-Type from libcurl. I punted, meant to circle back and fix this, and just plain forgot about it. Signed-off-by: Shawn Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | xml_entities(): use function strbuf_addstr_xml_quoted()Michael Haggerty2012-11-261-22/+1
|/ | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jc/merge-bases'Junio C Hamano2012-09-111-2/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optimise the "merge-base" computation a bit, and also update its users that do not need the full merge-base information to call a cheaper subset. * jc/merge-bases: reduce_heads(): reimplement on top of remove_redundant() merge-base: "--is-ancestor A B" get_merge_bases_many(): walk from many tips in parallel in_merge_bases(): use paint_down_to_common() merge_bases_many(): split out the logic to paint history in_merge_bases(): omit unnecessary redundant common ancestor reduction http-push: use in_merge_bases() for fast-forward check receive-pack: use in_merge_bases() for fast-forward check in_merge_bases(): support only one "other" commit
| * http-push: use in_merge_bases() for fast-forward checkJunio C Hamano2012-08-271-2/+1
| | | | | | | | | | | | | | | | | | | | The original computed merge-base between HEAD and the remote ref and checked if the remote ref is a merge base between them, in order to make sure that we are fast-forwarding. Instead, call in_merge_bases(remote, HEAD) which does the same. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push: do not access git_default_email directlyJeff King2012-05-221-1/+1
| | | | | | | | | | | | | | | | By calling the ident_default_email accessor, we can be sure that the default value is actually filled-in. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | remove superfluous newlines in error messagesPete Wyckoff2012-04-301-2/+2
|/ | | | | | | | The error handling routines add a newline. Remove the duplicate ones in error messages. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'ab/enable-i18n'Junio C Hamano2011-12-191-0/+2
|\ | | | | | | | | | | | | | | * ab/enable-i18n: i18n: add infrastructure for translating Git with gettext Conflicts: Makefile
| * i18n: add infrastructure for translating Git with gettextab/enable-i18nÆvar Arnfjörð Bjarmason2011-12-051-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the skeleton implementation of i18n in Git to one that can show localized strings to users for our C, Shell and Perl programs using either GNU libintl or the Solaris gettext implementation. This new internationalization support is enabled by default. If gettext isn't available, or if Git is compiled with NO_GETTEXT=YesPlease, Git falls back on its current behavior of showing interface messages in English. When using the autoconf script we'll auto-detect if the gettext libraries are installed and act appropriately. This change is somewhat large because as well as adding a C, Shell and Perl i18n interface we're adding a lot of tests for them, and for those tests to work we need a skeleton PO file to actually test translations. A minimal Icelandic translation is included for this purpose. Icelandic includes multi-byte characters which makes it easy to test various edge cases, and it's a language I happen to understand. The rest of the commit message goes into detail about various sub-parts of this commit. = Installation Gettext .mo files will be installed and looked for in the standard $(prefix)/share/locale path. GIT_TEXTDOMAINDIR can also be set to override that, but that's only intended to be used to test Git itself. = Perl Perl code that's to be localized should use the new Git::I18n module. It imports a __ function into the caller's package by default. Instead of using the high level Locale::TextDomain interface I've opted to use the low-level (equivalent to the C interface) Locale::Messages module, which Locale::TextDomain itself uses. Locale::TextDomain does a lot of redundant work we don't need, and some of it would potentially introduce bugs. It tries to set the $TEXTDOMAIN based on package of the caller, and has its own hardcoded paths where it'll search for messages. I found it easier just to completely avoid it rather than try to circumvent its behavior. In any case, this is an issue wholly internal Git::I18N. Its guts can be changed later if that's deemed necessary. See <AANLkTilYD_NyIZMyj9dHtVk-ylVBfvyxpCC7982LWnVd@mail.gmail.com> for a further elaboration on this topic. = Shell Shell code that's to be localized should use the git-sh-i18n library. It's basically just a wrapper for the system's gettext.sh. If gettext.sh isn't available we'll fall back on gettext(1) if it's available. The latter is available without the former on Solaris, which has its own non-GNU gettext implementation. We also need to emulate eval_gettext() there. If neither are present we'll use a dumb printf(1) fall-through wrapper. = About libcharset.h and langinfo.h We use libcharset to query the character set of the current locale if it's available. I.e. we'll use it instead of nl_langinfo if HAVE_LIBCHARSET_H is set. The GNU gettext manual recommends using langinfo.h's nl_langinfo(CODESET) to acquire the current character set, but on systems that have libcharset.h's locale_charset() using the latter is either saner, or the only option on those systems. GNU and Solaris have a nl_langinfo(CODESET), FreeBSD can use either, but MinGW and some others need to use libcharset.h's locale_charset() instead. =Credits This patch is based on work by Jeff Epler <jepler@unpythonic.net> who did the initial Makefile / C work, and a lot of comments from the Git mailing list, including Jonathan Nieder, Jakub Narebski, Johannes Sixt, Erik Faye-Lund, Peter Krefting, Junio C Hamano, Thomas Rast and others. [jc: squashed a small Makefile fix from Ramsay] Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push: enable "proactive auth"jk/maint-push-over-davJeff King2011-12-131-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | Before commit 986bbc08, git was proactive about asking for http passwords. It assumed that if you had a username in your URL, you would also want a password, and asked for it before making any http requests. However, this could interfere with the use of .netrc (see 986bbc08 for details). And it was also unnecessary, since the http fetching code had learned to recognize an HTTP 401 and prompt the user then. Furthermore, the proactive prompt could interfere with the usage of .netrc (see 986bbc08 for details). Unfortunately, the http push-over-DAV code never learned to recognize HTTP 401, and so was broken by this change. This patch does a quick fix of re-enabling the "proactive auth" strategy only for http-push, leaving the dumb http fetch and smart-http as-is. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'jc/match-refs-clarify'Junio C Hamano2011-10-211-2/+2
|\ | | | | | | | | | | * jc/match-refs-clarify: rename "match_refs()" to "match_push_refs()" send-pack: typofix error message
| * rename "match_refs()" to "match_push_refs()"jc/match-refs-clarifyJunio C Hamano2011-09-121-2/+2
| | | | | | | | | | | | | | | | | | | | Yes, there is a warning that says the function is only used by push in big red letters in front of this function, but it didn't say a more important thing it should have said: what the function is for and what it does. Rename it and document it to avoid future confusion. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jk/http-auth'Junio C Hamano2011-10-171-9/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/http-auth: http_init: accept separate URL parameter http: use hostname in credential description http: retry authentication failures for all http requests remote-curl: don't retry auth failures with dumb protocol improve httpd auth tests url: decode buffers that are not NUL-terminated
| * | http_init: accept separate URL parameterJeff King2011-10-151-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The http_init function takes a "struct remote". Part of its initialization procedure is to look at the remote's url and grab some auth-related parameters. However, using the url included in the remote is: - wrong; the remote-curl helper may have a separate, unrelated URL (e.g., from remote.*.pushurl). Looking at the remote's configured url is incorrect. - incomplete; http-fetch doesn't have a remote, so passes NULL. So http_init never gets to see the URL we are actually going to use. - cumbersome; http-push has a similar problem to http-fetch, but actually builds a fake remote just to pass in the URL. Instead, let's just add a separate URL parameter to http_init, and all three callsites can pass in the appropriate information. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Merge branch 'jc/zlib-wrap'Junio C Hamano2011-07-191-8/+8
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/zlib-wrap: zlib: allow feeding more than 4GB in one go zlib: zlib can only process 4GB at a time zlib: wrap deflateBound() too zlib: wrap deflate side of the API zlib: wrap inflateInit2 used to accept only for gzip format zlib: wrap remaining calls to direct inflate/inflateEnd zlib wrapper: refactor error message formatter Conflicts: sha1_file.c
* | \ \ Merge branch 'nd/maint-autofix-tag-in-head'Junio C Hamano2011-10-131-4/+4
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nd/maint-autofix-tag-in-head: Accept tags in HEAD or MERGE_HEAD merge: remove global variable head[] merge: use return value of resolve_ref() to determine if HEAD is invalid merge: keep stash[] a local variable Conflicts: builtin/merge.c
| * | | Accept tags in HEAD or MERGE_HEADNguyễn Thái Ngọc Duy2011-09-181-4/+4
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HEAD and MERGE_HEAD (among other branch tips) should never hold a tag. That can only be caused by broken tools and is cumbersome to fix by an end user with: $ git update-ref HEAD $(git rev-parse HEAD^{commit}) which may look like a magic to a new person. Be easy, warn users (so broken tools can be fixed if they bother to report) and move on. Be robust, if the given SHA-1 cannot be resolved to a commit object, die (therefore return value is always valid). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | whitespace: have SP on both sides of an assignment "="Junio C Hamano2011-08-251-1/+1
| | | | | | | | | | | | | | | | | | | | | I've deliberately excluded the borrowed code in compat/nedmalloc directory. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/zlib-wrap' into maintJunio C Hamano2011-08-161-8/+8
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | * jc/zlib-wrap: zlib: allow feeding more than 4GB in one go zlib: zlib can only process 4GB at a time zlib: wrap deflateBound() too zlib: wrap deflate side of the API zlib: wrap inflateInit2 used to accept only for gzip format zlib: wrap remaining calls to direct inflate/inflateEnd zlib wrapper: refactor error message formatter
| * zlib: zlib can only process 4GB at a timeJunio C Hamano2011-06-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size of objects we read from the repository and data we try to put into the repository are represented in "unsigned long", so that on larger architectures we can handle objects that weigh more than 4GB. But the interface defined in zlib.h to communicate with inflate/deflate limits avail_in (how many bytes of input are we calling zlib with) and avail_out (how many bytes of output from zlib are we ready to accept) fields effectively to 4GB by defining their type to be uInt. In many places in our code, we allocate a large buffer (e.g. mmap'ing a large loose object file) and tell zlib its size by assigning the size to avail_in field of the stream, but that will truncate the high octets of the real size. The worst part of this story is that we often pass around z_stream (the state object used by zlib) to keep track of the number of used bytes in input/output buffer by inspecting these two fields, which practically limits our callchain to the same 4GB limit. Wrap z_stream in another structure git_zstream that can express avail_in and avail_out in unsigned long. For now, just die() when the caller gives a size that cannot be given to a single zlib call. In later patches in the series, we would make git_inflate() and git_deflate() internally loop to give callers an illusion that our "improved" version of zlib interface can operate on a buffer larger than 4GB in one go. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * zlib: wrap deflateBound() tooJunio C Hamano2011-06-101-1/+1
| | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * zlib: wrap deflate side of the APIJunio C Hamano2011-06-101-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Wrap deflateInit, deflate, and deflateEnd for everybody, and the sole use of deflateInit2 in remote-curl.c to tell the library to use gzip header and trailer in git_deflate_init_gzip(). There is only one caller that cares about the status from deflateEnd(). Introduce git_deflate_end_gently() to let that sole caller retrieve the status and act on it (i.e. die) for now, but we would probably want to make inflate_end/deflate_end die when they ran out of memory and get rid of the _gently() kind. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push: refactor curl_easy_setup madnessDan McGee2011-05-041-96/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were doing (nearly) the same thing all over the place, in slightly different orders, different variable names, etc. Refactor most calls into two helper functions, one for GET and one for everything else, that do the heavy lifting leaving most callsites a lot cleaner in the process. Note that the setting of CURLOPT_PUT at the callsites of curl_setup_http() which previously didn't do it (eg. locking_available(), remote_ls()) is safe, since that option is deprecated in libcurl in place of, and has the same effect as, CURLOPT_UPLOAD. Signed-off-by: Dan McGee <dpmcgee@gmail.com> Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | http-push: use const for strings in signaturesDan McGee2011-05-041-4/+4
|/ | | | | | Signed-off-by: Dan McGee <dpmcgee@gmail.com> Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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