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extendcircuit and attachstream would complain about not enough

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arguments, but then just keep on going anyway.


svn:r5575
This commit is contained in:
Roger Dingledine 2005-12-12 16:50:55 +00:00
parent 27a201ac80
commit ea760fa149
1 changed files with 10 additions and 2 deletions
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12
src/or/control.c
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@ -1536,8 +1536,12 @@ handle_control_extendcircuit(connection_t *conn, uint32_t len,
args = smartlist_create();
smartlist_split_string(args, body, " ",
SPLIT_SKIP_SPACE|SPLIT_IGNORE_BLANK, 0);
if (smartlist_len(args)<2)
if (smartlist_len(args)<2) {
connection_printf_to_buf(conn,"512 Missing argument to EXTENDCIRCUIT\r\n");
SMARTLIST_FOREACH(args, char *, cp, tor_free(cp));
smartlist_free(args);
goto done;
}
zero_circ = !strcmp("0", (char*)smartlist_get(args,0));
if (!zero_circ && !(circ = get_circ(smartlist_get(args,0)))) {
@ -1663,8 +1667,12 @@ handle_control_attachstream(connection_t *conn, uint32_t len,
args = smartlist_create();
smartlist_split_string(args, body, " ",
SPLIT_SKIP_SPACE|SPLIT_IGNORE_BLANK, 0);
if (smartlist_len(args)<2)
if (smartlist_len(args)<2) {
connection_printf_to_buf(conn,"512 Missing argument to ATTACHSTREAM\r\n");
SMARTLIST_FOREACH(args, char *, cp, tor_free(cp));
smartlist_free(args);
return 0;
}
zero_circ = !strcmp("0", (char*)smartlist_get(args,1));