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v0.5.2
https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 6490a3383f1d0d96c122069e510ef1af1d019fbb authored by Junio C Hamano on 02 August 2007, 22:10:56 UTC, committed by Junio C Hamano on 03 August 2007, 00:26:26 UTC 
Fix work-tree related breakages
 
In set_work_tree(), variable rel needs to be reinitialized to
NULL on every call (it should not be static).

Make sure the incoming dir variable is not too long before
copying to the temporary buffer, and make sure chdir to the
resulting directory succeeds.

This was spotted and fixed by Alex and Johannes in a handful
patch exchanges.  Here is the final version.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
1 parent 29093c2
Raw File
Tip revision: 6490a3383f1d0d96c122069e510ef1af1d019fbb authored by Junio C Hamano on 02 August 2007, 22:10:56 UTC
Fix work-tree related breakages
Tip revision: 6490a33
http.h 
#ifndef HTTP_H
#define HTTP_H

#include "cache.h"

#include <curl/curl.h>
#include <curl/easy.h>

#if LIBCURL_VERSION_NUM >= 0x071000
#define USE_CURL_MULTI
#define DEFAULT_MAX_REQUESTS 5
#endif

#if LIBCURL_VERSION_NUM < 0x070704
#define curl_global_cleanup() do { /* nothing */ } while(0)
#endif
#if LIBCURL_VERSION_NUM < 0x070800
#define curl_global_init(a) do { /* nothing */ } while(0)
#endif

#if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000)
#define NO_CURL_EASY_DUPHANDLE
#endif

#if LIBCURL_VERSION_NUM < 0x070a03
#define CURLE_HTTP_RETURNED_ERROR CURLE_HTTP_NOT_FOUND
#endif

struct slot_results
{
	CURLcode curl_result;
	long http_code;
};

struct active_request_slot
{
	CURL *curl;
	FILE *local;
	int in_use;
	CURLcode curl_result;
	long http_code;
	int *finished;
	struct slot_results *results;
	void *callback_data;
	void (*callback_func)(void *data);
	struct active_request_slot *next;
};

struct buffer
{
        size_t posn;
        size_t size;
        void *buffer;
};

/* Curl request read/write callbacks */
extern size_t fread_buffer(void *ptr, size_t eltsize, size_t nmemb,
			   struct buffer *buffer);
extern size_t fwrite_buffer(const void *ptr, size_t eltsize,
			    size_t nmemb, struct buffer *buffer);
extern size_t fwrite_null(const void *ptr, size_t eltsize,
			  size_t nmemb, struct buffer *buffer);

/* Slot lifecycle functions */
extern struct active_request_slot *get_active_slot(void);
extern int start_active_slot(struct active_request_slot *slot);
extern void run_active_slot(struct active_request_slot *slot);
extern void finish_all_active_slots(void);
extern void release_active_slot(struct active_request_slot *slot);

#ifdef USE_CURL_MULTI
extern void fill_active_slots(void);
extern void step_active_slots(void);
#endif

extern void http_init(void);
extern void http_cleanup(void);

extern int data_received;
extern int active_requests;

#ifdef USE_CURL_MULTI
extern int max_requests;
extern CURLM *curlm;
#endif
#ifndef NO_CURL_EASY_DUPHANDLE
extern CURL *curl_default;
#endif
extern char curl_errorstr[CURL_ERROR_SIZE];

extern int curl_ssl_verify;
extern char *ssl_cert;
#if LIBCURL_VERSION_NUM >= 0x070902
extern char *ssl_key;
#endif
#if LIBCURL_VERSION_NUM >= 0x070908
extern char *ssl_capath;
#endif
extern char *ssl_cainfo;
extern long curl_low_speed_limit;
extern long curl_low_speed_time;

extern struct curl_slist *pragma_header;
extern struct curl_slist *no_range_header;

extern struct active_request_slot *active_queue_head;

#endif /* HTTP_H */
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