linux/drivers/scsi/ufs
Gustavo A. R. Silva 727535903b scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg
_vreg_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference.

Fix this by moving the pointer dereference after _vreg_ has been null
checked.

This issue was detected with the help of Coccinelle.

Fixes: aa49761309 ("ufs: Add regulator enable support")
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-11-21 23:00:44 -05:00
..
Kconfig
Makefile
tc-dwc-g210-pci.c
tc-dwc-g210-pltfrm.c
tc-dwc-g210.c
tc-dwc-g210.h
ufs_quirks.h
ufs-qcom.c SCSI misc on 20171114 2017-11-14 16:23:44 -08:00
ufs-qcom.h
ufs.h
ufshcd-dwc.c
ufshcd-dwc.h
ufshcd-pci.c
ufshcd-pltfrm.c
ufshcd-pltfrm.h
ufshcd.c scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg 2017-11-21 23:00:44 -05:00
ufshcd.h
ufshci-dwc.h
ufshci.h
unipro.h