| commit | bf068c7643f23c3f0936e3d1d292cc537acaf3bb | [log] [tgz] |
|---|---|---|
| author | Ley Foon Tan <ley.foon.tan@intel.com> | Wed Apr 24 13:21:47 2019 +0800 |
| committer | Marek Vasut <marex@denx.de> | Thu Apr 25 00:00:49 2019 +0200 |
| tree | f010dc32ca2b5499bbac29d32ddb4b856c4e9400 | |
| parent | 4aab2329b282956b3a8a22de7bd30116d1c8df20 [diff] |
arm: socfpga: mailbox: Fix off-by-one error on command length checking A mailbox command contains 1-u32 header + arguments. The "len" variable only contains the length of the arguments, but not the 1-u32 header. Include the length of header when checking the ring buffer space to prevent off-by-one error. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>