diff options
| -rw-r--r-- | futility/updater_dut.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/futility/updater_dut.c b/futility/updater_dut.c index 102859ae..6cb03727 100644 --- a/futility/updater_dut.c +++ b/futility/updater_dut.c @@ -9,6 +9,7 @@ #ifdef HAVE_CROSID #include <crosid.h> #endif +#include <limits.h> #include "crossystem.h" #include "updater.h" @@ -111,7 +112,13 @@ static int dut_get_wp_hw(struct updater_config *cfg) static int dut_get_platform_version(struct updater_config *cfg) { - return dut_get_property_int("board_id", cfg); + long rev = dut_get_property_int("board_id", cfg); + /* Assume platform version = 0 on error. */ + if (rev < 0) + rev = 0; + if (rev > INT_MAX) + rev = INT_MAX; + return rev; } /* Helper function to return host software write protection status. */ |