On Thu, 19 Jul 2007 00:48:03 +0200 Jesper Juhl <[EMAIL PROTECTED]> wrote:
> Hello, > > In drivers/acpi/events/evrgnini.c::acpi_ev_pci_config_region_setup() > there is a memory leak. > We may return at "if (!pci_device_node)" without freeing storage > previously allocated and assigned to 'pci_id'. > This patch fixes the leak by freeing the allocated storage in this > case. > > Compile tested only... > > > Signed-off-by: Jesper Juhl <[EMAIL PROTECTED]> > --- > > drivers/acpi/events/evrgnini.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c > index 400d90f..10f378b 100644 > --- a/drivers/acpi/events/evrgnini.c > +++ b/drivers/acpi/events/evrgnini.c > @@ -284,6 +284,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle, > } > > if (!pci_device_node) { > + kfree(pci_id); > return_ACPI_STATUS(AE_AML_OPERAND_TYPE); > } > We're supposed to use the attractive ACPI_FREE() here. I'll make that change. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/