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(parent: 5550201) | patch
rpmsg: glink: Add check for kstrdup
authorJiasheng Jiang <jiasheng@iscas.ac.cn>
Mon, 19 Jun 2023 03:06:31 +0000 (11:06 +0800)
committerBjorn Andersson <andersson@kernel.org>
Sat, 15 Jul 2023 21:59:30 +0000 (14:59 -0700)
commitb5c9ee8296a3760760c7b5d2e305f91412adc795
treed55e444f7f3ec55250d9c2df58dba6bf546a2a62tree | snapshot
parent5550201c0fe26a76c53983bd36a58d4c4395ec22commit | diff
rpmsg: glink: Add check for kstrdup

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Fixes: b4f8e52b89f6 ("rpmsg: Introduce Qualcomm RPM glink driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20230619030631.12361-1-jiasheng@iscas.ac.cn
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
drivers/rpmsg/qcom_glink_native.c diff | blob | history
Linux kernels and configurations used by Zygo.