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fix a few comments

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svn:r5262
This commit is contained in:
Roger Dingledine 2005-10-17 08:41:58 +00:00
parent 38c6985fff
commit bec2271029
2 changed files with 7 additions and 8 deletions
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2
src/or/circuitbuild.c
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@ -76,7 +76,7 @@ get_unique_circ_id_by_conn(connection_t *conn)
} }
if (++attempts > 1<<15) { if (++attempts > 1<<15) {
/* Make sure we don't loop forever if all circ_id's are used. This /* Make sure we don't loop forever if all circ_id's are used. This
* matters because it's an external DoS vulnerability. * matters because it's an external DoS opportunity.
*/ */
log_fn(LOG_WARN,"No unused circ IDs. Failing."); log_fn(LOG_WARN,"No unused circ IDs. Failing.");
return 0; return 0;

13
src/or/circuitlist.c
View file

@ -339,8 +339,7 @@ circuit_get_by_global_id(uint32_t id)
/** Return a circ such that: /** Return a circ such that:
* - circ-\>n_circ_id or circ-\>p_circ_id is equal to <b>circ_id</b>, and * - circ-\>n_circ_id or circ-\>p_circ_id is equal to <b>circ_id</b>, and
* - circ is attached to <b>conn</b>, either as p_conn, n-conn, or * - circ is attached to <b>conn</b>, either as p_conn or n_conn.
* in p_streams or n_streams.
* Return NULL if no such circuit exists. * Return NULL if no such circuit exists.
*/ */
circuit_t * circuit_t *
@ -426,7 +425,7 @@ circuit_get_by_edge_conn(connection_t *conn)
} }
/** Return a circ such that circ is attached to <b>conn</b>, either as /** Return a circ such that circ is attached to <b>conn</b>, either as
* p_conn, n-conn, or in p_streams or n_streams or resolving_streams. * p_conn, n_conn, or in p_streams or n_streams or resolving_streams.
* *
* Return NULL if no such circuit exists. * Return NULL if no such circuit exists.
*/ */
@ -477,10 +476,10 @@ circuit_get_by_rend_query_and_purpose(const char *rend_query, uint8_t purpose)
return NULL; return NULL;
} }
/** Return the first circuit in global_circuitlist after <b>start</b> whose /** Return the first circuit in global_circuitlist after <b>start</b>
* rend_pk_digest field is <b>digest</b> and whose purpose is <b>purpose</b>. Returns * whose rend_pk_digest field is <b>digest</b> and whose purpose is
* NULL if no circuit is found. If <b>start</b> is NULL, begin at the start of * <b>purpose</b>. Returns NULL if no circuit is found.
* the list. * If <b>start</b> is NULL, begin at the start of the list.
*/ */
circuit_t * circuit_t *
circuit_get_next_by_pk_and_purpose(circuit_t *start, circuit_get_next_by_pk_and_purpose(circuit_t *start,