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Fix limits on simple modes. 

Formerly some mode strings like +svvvv were not accepted.
This commit is contained in:
Jilles Tjoelker 2008-06-25 19:27:30 +02:00
parent 73de5d22ed
commit c08f4515a9
1 changed files with 24 additions and 2 deletions
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26
src/chmode.c
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@ -57,9 +57,12 @@
#define SM_ERR_RPL_Q 0x00000800
#define SM_ERR_RPL_F 0x00001000
#define MAXMODES_SIMPLE 46 /* a-zA-Z except bqeIov */
static struct ChModeChange mode_changes[BUFSIZE];
static int mode_count;
static int mode_limit;
static int mode_limit_simple;
static int mask_pos;
static int orphaned_cflags = 0;
@ -465,8 +468,8 @@ chm_simple(struct Client *source_p, struct Channel *chptr,
return;
}
/* +ntspmaikl == 9 + MAXMODEPARAMS (4 * +o) */
if(MyClient(source_p) && (++mode_limit > (9 + MAXMODEPARAMS)))
/* flags (possibly upto 32) + 4 with param */
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
/* setting + */
@ -522,6 +525,9 @@ chm_staff(struct Client *source_p, struct Channel *chptr,
return;
}
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
/* setting + */
if((dir == MODE_ADD) && !(chptr->mode.mode & mode_type))
{
@ -924,6 +930,9 @@ chm_limit(struct Client *source_p, struct Channel *chptr,
if(dir == MODE_QUERY)
return;
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
if((dir == MODE_ADD) && parc > *parn)
{
lstr = parv[(*parn)];
@ -980,6 +989,9 @@ chm_throttle(struct Client *source_p, struct Channel *chptr,
if(dir == MODE_QUERY)
return;
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
if((dir == MODE_ADD) && parc > *parn)
{
sscanf(parv[(*parn)], "%d:%d", &joins, &timeslice);
@ -1066,6 +1078,9 @@ chm_forward(struct Client *source_p, struct Channel *chptr,
}
#endif
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
if(dir == MODE_ADD && parc > *parn)
{
forward = parv[(*parn)];
@ -1149,6 +1164,9 @@ chm_key(struct Client *source_p, struct Channel *chptr,
if(dir == MODE_QUERY)
return;
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
if((dir == MODE_ADD) && parc > *parn)
{
key = LOCAL_COPY(parv[(*parn)]);
@ -1227,6 +1245,9 @@ chm_regonly(struct Client *source_p, struct Channel *chptr,
((dir == MODE_DEL) && !(chptr->mode.mode & MODE_REGONLY)))
return;
if(MyClient(source_p) && (++mode_limit_simple > MAXMODES_SIMPLE))
return;
if(dir == MODE_ADD)
chptr->mode.mode |= MODE_REGONLY;
else
@ -1543,6 +1564,7 @@ set_channel_mode(struct Client *client_p, struct Client *source_p,
mask_pos = 0;
mode_count = 0;
mode_limit = 0;
mode_limit_simple = 0;
alevel = get_channel_access(source_p, msptr);