| commit | f6740c1899d2ee2c4c9ec5301d4b712d4e706a79 | |
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | |
| Tue, 29 Dec 2015 11:07:50 +0000 (29 13:07 +0200) | ||
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | |
| Fri, 1 Jan 2016 01:09:51 +0000 (1 02:09 +0100) | ||
| tree | b4068aff9f3ff449508a4f27ae8e7625b4bc20bf | treesnapshot (tar.gz zip) |
| parent | 0fb5902f2f9ec7996a0846087f3e69165ea9ce1e | commitdiff |
device property: avoid allocations of 0 length
Arrays can not have zero elements by definition of the unified device
properties. If such property comes from outside we should not allow it to pass.
Otherwise memory allocation on 0 length will return non-NULL value, which we
currently don't check.
Prevent memory allocations of 0 length.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Arrays can not have zero elements by definition of the unified device
properties. If such property comes from outside we should not allow it to pass.
Otherwise memory allocation on 0 length will return non-NULL value, which we
currently don't check.
Prevent memory allocations of 0 length.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| drivers/base/property.c | diffblobblamehistory |