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| author | Bob Moore <robert.moore@intel.com> | 2018-01-04 22:41:27 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-01-05 01:33:22 +0100 |
| commit | ee68d4773ed36e3f79860bbcad0a4ddd8d58f393 (patch) | |
| tree | 5dd69e007decde8a5ca37b22a59f9b21a293333a /drivers/acpi/acpica/uttrack.c | |
| parent | ACPICA: Cleanup the global variables and update comments (diff) | |
| download | linux-ee68d4773ed36e3f79860bbcad0a4ddd8d58f393.tar.xz linux-ee68d4773ed36e3f79860bbcad0a4ddd8d58f393.zip | |
ACPICA: Create and deploy safe version of strncpy
ACPICA commit 64ad9c69a1bd534a466e060a33c0bbf5fc9e189c
acpi_ut_safe_strncpy - copy and terminate string. Strncpy is not
guaranteed to terminate the copied string if the input is longer
than the length of the target.
No functional change.
Link: https://github.com/acpica/acpica/commit/64ad9c69
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/uttrack.c')
| -rw-r--r-- | drivers/acpi/acpica/uttrack.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/uttrack.c b/drivers/acpi/acpica/uttrack.c index 28a302eb2015..633b4e2c669f 100644 --- a/drivers/acpi/acpica/uttrack.c +++ b/drivers/acpi/acpica/uttrack.c @@ -402,8 +402,8 @@ acpi_ut_track_allocation(struct acpi_debug_mem_block *allocation, allocation->component = component; allocation->line = line; - strncpy(allocation->module, module, ACPI_MAX_MODULE_NAME); - allocation->module[ACPI_MAX_MODULE_NAME - 1] = 0; + acpi_ut_safe_strncpy(allocation->module, (char *)module, + ACPI_MAX_MODULE_NAME); if (!element) { |