netfilter: ebtables: do centralized size checking

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Jan Engelhardt 2008-10-08 11:35:13 +02:00 • committed by Patrick McHardy
commit 18219d3f7d
20 changed files with 104 additions and 88 deletions

View file

@ -215,6 +215,7 @@ struct ebt_match
int (*check)(const char *tablename, unsigned int hookmask,
const struct ebt_entry *e, void *matchdata, unsigned int datalen);
void (*destroy)(void *matchdata, unsigned int datalen);
unsigned int matchsize;
struct module *me;
};
@ -229,6 +230,7 @@ struct ebt_watcher
int (*check)(const char *tablename, unsigned int hookmask,
const struct ebt_entry *e, void *watcherdata, unsigned int datalen);
void (*destroy)(void *watcherdata, unsigned int datalen);
unsigned int targetsize;
struct module *me;
};
@ -244,6 +246,7 @@ struct ebt_target
int (*check)(const char *tablename, unsigned int hookmask,
const struct ebt_entry *e, void *targetdata, unsigned int datalen);
void (*destroy)(void *targetdata, unsigned int datalen);
unsigned int targetsize;
struct module *me;
};