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wireguard: Free uat table records 

Add wg_key_uat_record copy and free callbacks

Change-Id: I7f49dace09f41763b9676e02ce69cc2d65d3ca8a
Reviewed-on: https://code.wireshark.org/review/30504
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This commit is contained in:
Vasil Velichkov 2018-11-02 18:01:36 +02:00 committed by Peter Wu
parent 348333a100
commit d98139182e
1 changed files with 21 additions and 2 deletions
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23
epan/dissectors/packet-wireguard.c
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@ -755,6 +755,18 @@ wg_keylog_read(void)
}
}
static void*
wg_key_uat_record_copy_cb(void *dest, const void *source, size_t len _U_)
{
const wg_key_uat_record_t* o = (const wg_key_uat_record_t*)source;
wg_key_uat_record_t* d = (wg_key_uat_record_t*)dest;
d->key_type = o->key_type;
d->key = g_strdup(o->key);
return dest;
}
static gboolean
wg_key_uat_record_update_cb(void *r, char **error)
{
@ -770,6 +782,13 @@ wg_key_uat_record_update_cb(void *r, char **error)
return TRUE;
}
static void
wg_key_uat_record_free_cb(void *r)
{
wg_key_uat_record_t *rec = (wg_key_uat_record_t *)r;
g_free(rec->key);
}
static void
wg_key_uat_apply(void)
{
@ -1810,9 +1829,9 @@ proto_register_wg(void)
&num_wg_key_records, /* numitems_ptr */
UAT_AFFECTS_DISSECTION, /* affects dissection of packets, but not set of named fields */
NULL, /* Help section (currently a wiki page) */
NULL, /* copy_cb */
wg_key_uat_record_copy_cb, /* copy_cb */
wg_key_uat_record_update_cb, /* update_cb */
NULL, /* free_cb */
wg_key_uat_record_free_cb, /* free_cb */
wg_key_uat_apply, /* post_update_cb */
wg_key_uat_reset, /* reset_cb */
wg_key_uat_fields);