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fix a seg fault with autodetecting which controller version is being used
svn:r4531
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parent
63f9a8baa2
commit
8f9790a023
@ -1082,7 +1082,7 @@ fetch_from_buf_socks(buf_t *buf, socks_request_t *req)
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#define CONTROL_CMD_FRAGMENTHEADER 0x0010
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#define CONTROL_CMD_FRAGMENT 0x0011
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/** If there is a complete version 0control message waiting on buf, then store
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/** If there is a complete version 0 control message waiting on buf, then store
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* its contents into *<b>type_out</b>, store its body's length into
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* *<b>len_out</b>, allocate and store a string for its body into
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* *<b>body_out</b>, and return 1. (body_out will always be NUL-terminated,
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@ -1948,7 +1948,7 @@ connection_control_process_inbuf_v0(connection_t *conn)
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{
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uint32_t body_len;
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uint16_t command_type;
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char *body;
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char *body=NULL;
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again:
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/* Try to suck a control message from the buffer. */
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@ -1957,7 +1957,7 @@ connection_control_process_inbuf_v0(connection_t *conn)
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{
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case -2:
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tor_free(body);
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log_fn(LOG_INFO, "Detected v1 contol protocol on connection (fd %d)",
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log_fn(LOG_INFO, "Detected v1 control protocol on connection (fd %d)",
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conn->s);
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conn->state = CONTROL_CONN_STATE_NEEDAUTH_V1;
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return connection_control_process_inbuf_v1(conn);
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