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7ce4c8f752
When parsing server capabilities, we use "int" to store lengths and offsets. At first glance this seems like a spot where our parser may be confused by integer overflow if somebody sent us a malicious response. In practice these strings are all bounded by the 64k limit of a pkt-line, so using "int" is OK. However, it makes the code simpler to audit if they just use size_t everywhere. Note that because we take these parameters as pointers, this also forces many callers to update their declared types. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
#ifndef CONNECT_H
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#define CONNECT_H
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#include "protocol.h"
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#define CONNECT_VERBOSE (1u << 0)
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#define CONNECT_DIAG_URL (1u << 1)
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#define CONNECT_IPV4 (1u << 2)
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#define CONNECT_IPV6 (1u << 3)
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struct child_process *git_connect(int fd[2], const char *url, const char *name, const char *prog, int flags);
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int finish_connect(struct child_process *conn);
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int git_connection_is_socket(struct child_process *conn);
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int server_supports(const char *feature);
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int parse_feature_request(const char *features, const char *feature);
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const char *server_feature_value(const char *feature, size_t *len_ret);
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int url_is_local_not_ssh(const char *url);
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struct packet_reader;
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enum protocol_version discover_version(struct packet_reader *reader);
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int server_supports_hash(const char *desired, int *feature_supported);
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const char *parse_feature_value(const char *feature_list, const char *feature, size_t *lenp, size_t *offset);
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int server_supports_v2(const char *c);
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void ensure_server_supports_v2(const char *c);
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int server_feature_v2(const char *c, const char **v);
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int server_supports_feature(const char *c, const char *feature,
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int die_on_error);
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void check_stateless_delimiter(int stateless_rpc,
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struct packet_reader *reader,
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const char *error);
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#endif
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