nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-14 07:03:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

remember to lower-case the y in y.onion

Browse Source 
svn:r1449
This commit is contained in:
Roger Dingledine 2004-04-03 00:27:33 +00:00
parent 2202c2c7ec
commit 06c812c2de
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/or/rendcommon.c
View File

@ -254,19 +254,26 @@ int rend_cache_store(char *desc, int desc_len)
/* ==== General utility functions for rendezvous. */ /* ==== General utility functions for rendezvous. */
/* If address is of the form "y.onion" with a well-formed handle y, /* If address is of the form "y.onion" with a well-formed handle y,
* then put a '\0' after y and return 0. * then put a '\0' after y, lower-case it, and return 0.
* Else return -1 and change nothing. * Else return -1 and change nothing.
*/ */
int rend_parse_rendezvous_address(char *address) { int rend_parse_rendezvous_address(char *address) {
char *s; char *s;
char query[REND_SERVICE_ID_LEN+1];
s = strchr(address,'.'); s = strchr(address,'.');
if(!s) return -1; /* no dot */ if(!s) return -1; /* no dot */
if(strcmp(s+1,"onion")) return -1; /* not .onion */ if(strcasecmp(s+1,"onion")) return -1; /* not .onion */
*s = 0; /* null terminate it */ *s = 0; /* null terminate it */
if(rend_valid_service_id(address)) if(strlcpy(query, address, REND_SERVICE_ID_LEN+1) >= REND_SERVICE_ID_LEN+1)
goto failed;
tor_strlower(query);
if(rend_valid_service_id(query)) {
tor_strlower(address);
return 0; /* success */ return 0; /* success */
}
failed:
/* otherwise, return to previous state and return -1 */ /* otherwise, return to previous state and return -1 */
*s = '.'; *s = '.';
return -1; return -1;