[PATCH] Fixes no Null check of dev_skb_alloc in fw_download_code
Nicholas Krause
xerofoify at gmail.com
Wed Jun 18 22:18:43 UTC 2014
Signed-off-by: Nicholas Krause <xerofoify at gmail.com>
---
drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
index 1a95d1f..1a90546 100644
--- a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
+++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
@@ -61,6 +61,10 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address,
}
skb = dev_alloc_skb(frag_length + 4);
+ if (!skb) {
+ rt_status = false;
+ return rt_status;
+ }
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;
--
1.9.1
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