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(parent: fea783e) | patch
thunderbolt: Check return value of kmemdup() in icm_handle_event()
authorXiaoke Wang <xkernel.wang@foxmail.com>
Mon, 13 Dec 2021 08:27:15 +0000 (16:27 +0800)
committerMika Westerberg <mika.westerberg@linux.intel.com>
Wed, 15 Dec 2021 10:39:08 +0000 (13:39 +0300)
commit3cc1c6de458e0e58c413c3c35802ca96e55bbdbe
treef5911457823a0343411ea07e9a804406ccb33bc2tree | snapshot
parentfea783e6e82c9f3713aea425eddcac9611c069eecommit | diff
thunderbolt: Check return value of kmemdup() in icm_handle_event()

kmemdup() may return NULL if there is not enough memory available. Check
this and bail out early in this case. While there move INIT_WORK() to
happen after we have allocated all the memory needed for the event
handling to avoid doing unnecessary work.

Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
drivers/thunderbolt/icm.c diff | blob | history
Domain: System / Kernel;