Defined in 1 files as a function:
Referenced in 3 files:
- drivers/net/tun.c, line 1491
- drivers/net/wireless/mediatek/mt76/sdio_txrx.c, line 263
- include/linux/skbuff.h, line 4150
Smatch caller information:
net/core/filter.c __skb_grow_rcsum() -> __skb_grow()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->encapsulation | 0 |
| PARAM_VALUE | 0 | skb->ip_summed | 0-1,3 |
| PARAM_VALUE | 0 | skb->len | 0-16063 |
| PARAM_VALUE | 1 | len | 1-16064 |
| CAPPED_DATA | 0 | skb->len | 1 |
| DATA_SOURCE | 0 | skb | $0 |
| DATA_SOURCE | 1 | len | $1 |
| FUZZY_MAX | 0 | skb->ip_summed | 0 |
| UNITS | 1 | len | unit_byte |
drivers/net/tun.c tun_napi_alloc_frags() -> __skb_grow()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 1-u64max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| BUF_SIZE | 0 | skb | (-1)-s32max |
| CAPPED_DATA | 0 | skb | 1 |
| DATA_SOURCE | 0 | skb | r napi_get_frags |
| DATA_SOURCE | 1 | len | r iov_iter_single_seg_count |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | len | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | skb->end | |
| LOCK2 | &tfile->napi_mutex | ||
| TYPE_LOCK | (struct tun_file)->napi_mutex |
drivers/net/wireless/mediatek/mt76/sdio_txrx.c mt76s_tx_run_queue() -> __skb_grow()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->data_len | 0 |