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2009-02-05Merge branch 'lt/maint-wrap-zlib' into maintLibravatar Junio C Hamano1-4/+4
* lt/maint-wrap-zlib: Wrap inflate and other zlib routines for better error reporting Conflicts: http-push.c http-walker.c sha1_file.c
2009-01-11Wrap inflate and other zlib routines for better error reportingLibravatar Linus Torvalds1-4/+4
R. Tyler Ballance reported a mysterious transient repository corruption; after much digging, it turns out that we were not catching and reporting memory allocation errors from some calls we make to zlib. This one _just_ wraps things; it doesn't do the "retry on low memory error" part, at least not yet. It is an independent issue from the reporting. Some of the errors are expected and passed back to the caller, but we die when zlib reports it failed to allocate memory for now. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-02fix openssl headers conflicting with custom SHA1 implementationsLibravatar Nicolas Pitre1-5/+5
On ARM I have the following compilation errors: CC fast-import.o In file included from cache.h:8, from builtin.h:6, from fast-import.c:142: arm/sha1.h:14: error: conflicting types for 'SHA_CTX' /usr/include/openssl/sha.h:105: error: previous declaration of 'SHA_CTX' was here arm/sha1.h:16: error: conflicting types for 'SHA1_Init' /usr/include/openssl/sha.h:115: error: previous declaration of 'SHA1_Init' was here arm/sha1.h:17: error: conflicting types for 'SHA1_Update' /usr/include/openssl/sha.h:116: error: previous declaration of 'SHA1_Update' was here arm/sha1.h:18: error: conflicting types for 'SHA1_Final' /usr/include/openssl/sha.h:117: error: previous declaration of 'SHA1_Final' was here make: *** [fast-import.o] Error 1 This is because openssl header files are always included in git-compat-util.h since commit 684ec6c63c whenever NO_OPENSSL is not set, which somehow brings in <openssl/sha1.h> clashing with the custom ARM version. Compilation of git is probably broken on PPC too for the same reason. Turns out that the only file requiring openssl/ssl.h and openssl/err.h is imap-send.c. But only moving those problematic includes there doesn't solve the issue as it also includes cache.h which brings in the conflicting local SHA1 header file. As suggested by Jeff King, the best solution is to rename our references to SHA1 functions and structure to something git specific, and define those according to the implementation used. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-07-19Merge branch 'maint'Libravatar Junio C Hamano1-0/+2
* maint: GIT 1.5.6.4 builtin-rm: fix index lock file path http-fetch: do not SEGV after fetching a bad pack idx file rev-list: honor --quiet option api-run-command.txt: typofix
2008-07-18http-fetch: do not SEGV after fetching a bad pack idx fileLibravatar Junio C Hamano1-0/+2
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-24move show_pack_info() where it belongsLibravatar Nicolas Pitre1-1/+1
This is called when verify_pack() has its verbose argument set, and verbose in this context makes sense only for the actual 'git verify-pack' command. Therefore let's move show_pack_info() to builtin-verify-pack.c instead and remove useless verbose argument from verify_pack(). Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-04-26Make walker.fetch_ref() take a struct ref.Libravatar Daniel Barkalow1-2/+2
This simplifies a few things, makes a few things slightly more complicated, but, more importantly, allows that, when struct ref can represent a symref, http_fetch_ref() can return one. Incidentally makes the string that http_fetch_ref() gets include "refs/" (if appropriate), because that's how the name field of struct ref works. As far as I can tell, the usage in walker:interpret_target() wouldn't have worked previously, if it ever would have been used, which it wouldn't (since the fetch process uses the hash instead of the name of the ref there). Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-27Set proxy override with http_init()Libravatar Mike Hommey1-2/+2
In transport.c, proxy setting (the one from the remote conf) was set through curl_easy_setopt() call, while http.c already does the same with the http.proxy setting. We now just use this infrastructure instead, and make http_init() now take the struct remote as argument so that it can take the http_proxy setting from there, and any other property that would be added later. At the same time, we make get_http_walker() take a struct remote argument too, and pass it to http_init(), which makes remote defined proxy be used for more than get_refs_via_curl(). We leave out http-fetch and http-push, which don't use remotes for the moment, purposefully. Signed-off-by: Mike Hommey <mh@glandium.org> Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Move fetch_ref from http-push.c and http-walker.c to http.cLibravatar Mike Hommey1-79/+1
Make the necessary changes to be ok with their difference, and rename the function http_fetch_ref. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Fix various memory leaks in http-push.c and http-walker.cLibravatar Mike Hommey1-15/+25
Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Use strbuf in http codeLibravatar Mike Hommey1-38/+21
Also, replace whitespaces with tabs in some places Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Avoid redundant declaration of missing_target()Libravatar Mike Hommey1-13/+0
Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-14Fix random sha1 in error message in http-fetch and http-pushLibravatar Mike Hommey1-2/+3
When a downloaded ref doesn't contain a sha1, the error message displays a random sha1 because of uninitialized memory. This happens when cloning a repository that is already a clone of another one, in which case refs/remotes/origin/HEAD is a symref. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-25Print the real filename that we failed to open.Libravatar André Goddard Rosa1-2/+2
When we fail to open a temporary file to be renamed to something else, we reported the final filename, not the temporary file we failed to open. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-19Modularize commit-walkerLibravatar Daniel Barkalow1-0/+1035
This turns the extern functions to be provided by the backend into a struct of pointers, renames the functions to be more namespace-friendly, and updates http-fetch to this interface. It removes the unused include from http-push.c. It makes git-http-fetch a builtin (with the implementation a separate file, accessible directly). Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>