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Replace a nasty add-malloc-snprintf with a nice clean asprintf

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This commit is contained in:
Nick Mathewson
2011-05-15 11:41:49 -04:00
parent a5d40c2d0f
commit f287100934
1 changed files with 2 additions and 8 deletions
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src/or/circuituse.c
+2 -8
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@@ -1513,8 +1513,7 @@ static void
consider_recording_trackhost(edge_connection_t *conn, origin_circuit_t *circ)
{
or_options_t *options = get_options();
size_t len;
char *new_address;
char *new_address = NULL;
char fp[HEX_DIGEST_LEN+1];
/* Search the addressmap for this conn's destination. */
@@ -1534,12 +1533,7 @@ consider_recording_trackhost(edge_connection_t *conn, origin_circuit_t *circ)
circ->build_state->chosen_exit->identity_digest, DIGEST_LEN);
/* Add this exit/hostname pair to the addressmap. */
len = strlen(conn->socks_request->address) + 1 /* '.' */ +
strlen(fp) + 1 /* '.' */ +
strlen("exit") + 1 /* '\0' */;
new_address = tor_malloc(len);
tor_snprintf(new_address, len, "%s.%s.exit",
tor_asprintf(&new_address, "%s.%s.exit",
conn->socks_request->address, fp);
addressmap_register(conn->socks_request->address, new_address,