kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Mike Hommey	f23d1f7627	Fix random crashes in http_cleanup() For some reason, http_cleanup was running all active slots, which could lead in situations where a freed slot would be accessed in fill_active_slots. OTOH, we are cleaning up, which means the caller doesn't care about pending requests. Just forget about them instead or running them. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Mike Hommey	9fc6440d78	Set proxy override with http_init() 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>	17 years ago
Junio C Hamano	111dd25f3c	http.c: guard config parser from value=NULL http.sslcert and friends expect a string value Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Mike Hommey	d7e92806cd	Move fetch_ref from http-push.c and http-walker.c to http.c 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>	17 years ago
Mike Hommey	028c297638	Use strbuf in http code 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>	17 years ago
Mike Hommey	02dc534fc6	Remove a CURLOPT_HTTPHEADER (un)setting Setting CURLOPT_HTTPHEADER doesn't add HTTP headers, but replaces whatever set of headers was configured before, so setting to NULL doesn't have any magic meaning, and is pretty much useless when setting to another list right after. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Mike Hommey	cc3530e8f3	Cleanup variables in http.[ch] Quite some variables defined as extern in http.h are only used in http.c, and some others, only defined in http.c, were not static. Signed-off-by: Mike Hommey <mh@glandium.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Sam Vilain	9c5665aa3c	Allow HTTP proxy to be overridden in config The http_proxy / HTTPS_PROXY variables used by curl to control proxying may not be suitable for git. Allow the user to override them in the configuration file. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Shawn O. Pearce	3278cd0a39	Properly cleanup in http_cleanup so builtin-fetch does not segfault Junio and I both noticed that the new builtin-fetch was segfaulting immediately on http/https/ftp style URLs (those that went through libcurl and the commit walker). Although the builtin-fetch changes in this area were really just minor refactorings there was one major change made: we invoked http_init(), http_cleanup() then http_init() again in the same process. When we call curl_easy_cleanup() on each active_request_slot we are telling libcurl we did not want that buffer to be used again. Unfortunately we did not also deallocate the active_request_slot itself nor did we NULL out active_queue_head. This lead us to attempt to reuse these cleaned up libcurl handles when we later tried to invoke http_init() a second time to reactivate the curl library. The next file get operation then immediately segfaulted on most versions of libcurl. Properly freeing our own buffers and clearing the list causes us to reinitialize the curl buffers again if/when we need to use libcurl from within this same process. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Daniel Barkalow	fc57b6aaa5	Make function to refill http queue a callback This eliminates the last function provided by the code using http.h as a global symbol, so it should be possible to have multiple programs using http.h in the same executable, and it also adds an argument to that callback, so that info can be passed into the callback without being global. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Daniel Barkalow	45c1741235	Refactor http.h USE_CURL_MULTI fill_active_slots(). This removes all of the boilerplate and http-internal stuff from fill_active_slots() and makes it easy to turn into a callback. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Junio C Hamano	a6080a0a44	War on whitespace This uses "git-apply --whitespace=strip" to fix whitespace errors that have crept in to our source files over time. There are a few files that need to have trailing whitespaces (most notably, test vectors). The results still passes the test, and build result in Documentation/ area is unchanged. Signed-off-by: Junio C Hamano <gitster@pobox.com>	18 years ago
Julian Phillips	e9d54bd18b	http.c: Fix problem with repeated calls of http_init Calling http_init after calling http_cleanup causes a segfault. This is due to the pragma_header curl_slist being freed but not being set to NULL. The subsequent call to http_init tries to setup the slist again, but it now points to an invalid memory location. Signed-off-by: Julian Phillips <julian@quantumfyre.co.uk> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Sasha Khapyorsky	3ea099d48b	http/ftp: optionally ask curl to not use EPSV command If http.noEPSV config variable is defined and true, or if GIT_CURL_FTP_NO_EPSV environment variable is defined, disable using of EPSV ftp command (PASV will be used instead). This is helpful with some "poor" ftp servers which does not support EPSV mode. Signed-off-by: Sasha Khapyorsky <sashak@voltaire.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Florian Forster	1d7f171c3a	Remove all void-pointer arithmetic. ANSI C99 doesn't allow void-pointer arithmetic. This patch fixes this in various ways. Usually the strategy that required the least changes was used. Signed-off-by: Florian Forster <octo@verplant.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	b3ca4e4ebb	HTTP cleanup Fix broken build when USE_CURL_MULTI is not defined, as noted by Becky Bruce. During cleanup, free header slist that was created during init, as noted by Junio. Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	9094950d73	http: prevent segfault during curl handle reuse If a curl handle is configured with special options, they may reference information that is freed after the request is complete which can cause a segfault if the curl handle is reused for a different type of request. This patch resets these options to a safe state when a transfer slot is assigned to a new request. Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	20fc9bc5e4	Set HTTP user agent to git/GIT_VERSION Useful for diagnostics/troubleshooting to know which client versions are hitting your server. Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	baa7b67d09	HTTP slot reuse fixes Incorporate into http-push a fix related to accessing slot results after the slot was reused, and fix a case in run_active_slot where a finished slot wasn't detected if the slot was reused. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Mark Wooding	53f313897e	http-fetch: Abort requests for objects which arrived in packs In fetch_object, there's a call to release an object request if the object mysteriously arrived, say in a pack. Unfortunately, the fetch attempt for this object might already be in progress, and we'll leak the descriptor. Instead, try to tidy away the request. Signed-off-by: Mark Wooding <mdw@distorted.org.uk> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Mark Wooding	7982d74e1c	http: Turn on verbose Curl messages if GIT_CURL_VERBOSE set in environment Signed-off-by: Mark Wooding <mdw@distorted.org.uk> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	c8568e139e	Fix HTTP request result processing after slot reuse Add a way to store the results of an HTTP request when a slot finishes so the results can be processed after the slot has been reused. Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	11979b98ad	http.c: reorder to avoid compilation failure. Move the static function get_curl_handle() around to make sure its definition and declarations are seen by the compiler before its first use. Also remove an unused variable. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Nick Hengeveld	29508e1efb	Isolate shared HTTP request functionality Move shared HTTP request functionality out of http-fetch and http-push, and replace the two fwrite_buffer/fwrite_buffer_dynamic functions with one fwrite_buffer function that does dynamic buffering. Use slot callbacks to process responses to fetch object transfer requests and push transfer requests, and put all of http-push into an #ifdef check for curl multi support. Signed-off-by: Nick Hengeveld <nickh@reactrix.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago

25 Commits (472fa4cd33c690dd9b338c02af3ed135666aea43)