![]() Function pci_ioremap_bar() will return a NULL pointer if there is no enough memory. However, in function apci3xxx_auto_attach(), the return value of function pci_ioremap_bar() is not validated. This may result in NULL dereference in following access to dev->mmio. This patch fixes the bug. Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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.. | ||
drivers | ||
kcomedilib | ||
comedi.h | ||
comedi_buf.c | ||
comedi_compat32.c | ||
comedi_compat32.h | ||
comedi_fops.c | ||
comedi_internal.h | ||
comedi_pci.c | ||
comedi_pci.h | ||
comedi_pcmcia.c | ||
comedi_pcmcia.h | ||
comedi_usb.c | ||
comedi_usb.h | ||
comedidev.h | ||
comedilib.h | ||
drivers.c | ||
Kconfig | ||
Makefile | ||
proc.c | ||
range.c | ||
TODO |