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r13907@catbus: nickm | 2007-07-25 18:51:25 -0400

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Patch from tup: translate LFs to CRLFs in NS replies and
 ensures the data section is properly terminated with "\r\n.\r\n


svn:r10932
This commit is contained in:
Nick Mathewson 2007-07-25 22:57:02 +00:00
parent 5b82188333
commit 025a81fc18
2 changed files with 5 additions and 7 deletions
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1
ChangeLog
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@ -81,6 +81,7 @@ Changes in version 0.2.0.3-alpha - 2007-??-??
- Provide DNS expiry times in GMT, not in local time. For backward
compatibility, ADDRMAP events only provide GMT expiry in an extended
field. "GETINFO address-mappings" always does the right thing.
- Use CRLF line endings properly in NS events.
Changes in version 0.1.2.15 - 2007-07-17

11
src/or/control.c
View File

@ -3159,7 +3159,7 @@ int
control_event_networkstatus_changed(smartlist_t *statuses)
{
smartlist_t *strs;
char *s;
char *s, *esc = NULL;
if (!EVENT_IS_INTERESTING(EVENT_NS) || !smartlist_len(statuses))
return 0;
@ -3171,17 +3171,14 @@ control_event_networkstatus_changed(smartlist_t *statuses)
if (!s) continue;
smartlist_add(strs, s);
});
smartlist_add(strs, tor_strdup("\r\n.\r\n"));
/* XXX020 the above strdup has an extra \r\n in it, resulting in
* a blank line in the NS output. Can we remove it, or is that
* bad since the output of networkstatus_getinfo_helper_single()
* only adds \n, not \r\n? */
s = smartlist_join_strings(strs, "", 0, NULL);
write_escaped_data(s, strlen(s), 1, &esc);
SMARTLIST_FOREACH(strs, char *, cp, tor_free(cp));
smartlist_free(strs);
send_control_event_string(EVENT_NS, ALL_NAMES|ALL_FORMATS, s);
tor_free(s);
send_control_event_string(EVENT_NS, ALL_NAMES|ALL_FORMATS, esc);
tor_free(esc);
return 0;
}