diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-10 12:05:20 (GMT) |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-10 12:05:20 (GMT) |
commit | 5b4bdac94243b931a2c454dc7d925d23816a2426 (patch) | |
tree | 88c9ee36dcd4c7453917e84d0ba2fb99055571bd /drivers/acpi/acpica/rsdump.c | |
parent | 1ca8094403ae5553c6a0f404842be3075b302c70 (diff) | |
parent | db4f3dab629109882170a7b1b8fb655a34c52846 (diff) | |
download | linux-5b4bdac94243b931a2c454dc7d925d23816a2426.tar.xz |
Merge tag 'omap-pm-v3.10/cleanup/cpuidle-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into pm-cpuidle
OMAP CPUidle cleanups for v3.10 from Kevin Hilman
Diffstat (limited to 'drivers/acpi/acpica/rsdump.c')
-rw-r--r-- | drivers/acpi/acpica/rsdump.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c index cab5144..b5fc0db 100644 --- a/drivers/acpi/acpica/rsdump.c +++ b/drivers/acpi/acpica/rsdump.c @@ -385,6 +385,14 @@ void acpi_rs_dump_resource_list(struct acpi_resource *resource_list) return; } + /* Sanity check the length. It must not be zero, or we loop forever */ + + if (!resource_list->length) { + acpi_os_printf + ("Invalid zero length descriptor in resource list\n"); + return; + } + /* Dump the resource descriptor */ if (type == ACPI_RESOURCE_TYPE_SERIAL_BUS) { |