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(parent: 27b0b83) | patch
iw_cxgb4: check return value of alloc_skb
authorPan Bian <bianpan2016@163.com>
Sun, 23 Apr 2017 09:09:11 +0000 (17:09 +0800)
committerDoug Ledford <dledford@redhat.com>
Fri, 28 Apr 2017 17:09:55 +0000 (13:09 -0400)
commit9ef63f31ad0ba28c68c8367e5b1cbba720fec597
tree24a845ec47fad4a696d527530d93e2fcb97102datree | snapshot
parent27b0b83233ced9e6b7448875a40382f7384daccdcommit | diff
iw_cxgb4: check return value of alloc_skb

Function alloc_skb() will return a NULL pointer when there is no enough
memory. However, the return value of alloc_skb() is directly used
without validation in function send_fw_pass_open_req(). This patches
checks the return value of alloc_skb() against NULL.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/cxgb4/cm.c diff | blob | history
Domain: System / Kernel;