Messages in this thread Patch in this message | | | From | Nicholas Krause <> | Subject | [PATCHv2] Check if skb_alloc returns Null in function fw_download_code | Date | Tue, 17 Jun 2014 12:07:12 -0400 |
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Signed-off-by: Nicholas Krause <xerofoify@gmail.com> --- drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c index 1a95d1f..11e915e 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c @@ -61,11 +61,13 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address, } skb = dev_alloc_skb(frag_length + 4); + if (!skb) + return 0; memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->queue_index = TXCMD_QUEUE; tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT; tcb_desc->bLastIniPkt = bLastIniPkt; seg_ptr = skb->data; for (i = 0; i < frag_length; i += 4) { -- 1.9.1
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