Hi Dan, url: https://github.com/0day-ci/linux/commits/Dan-Murphy/BQ25150-155-Charger/20200110-055201 base: https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git for-next
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> Reported-by: Dan Carpenter <dan.carpen...@oracle.com> New smatch warnings: drivers/power/supply/bq2515x_charger.c:316 bq2515x_set_ilim_lvl() error: buffer overflow 'bq2515x_ilim_lvl_values' 8 <= 8 Old smatch warnings: drivers/power/supply/bq2515x_charger.c:320 bq2515x_set_ilim_lvl() error: buffer overflow 'bq2515x_ilim_lvl_values' 8 <= 8 drivers/power/supply/bq2515x_charger.c:322 bq2515x_set_ilim_lvl() error: buffer overflow 'bq2515x_ilim_lvl_values' 8 <= 8 # https://github.com/0day-ci/linux/commit/f5918978695e4e465d54f5c34f356af86874b051 git remote add linux-review https://github.com/0day-ci/linux git remote update linux-review git checkout f5918978695e4e465d54f5c34f356af86874b051 vim +/bq2515x_ilim_lvl_values +316 drivers/power/supply/bq2515x_charger.c f5918978695e4e Dan Murphy 2020-01-08 311 static int bq2515x_set_ilim_lvl(struct bq2515x_device *bq2515x, int val) f5918978695e4e Dan Murphy 2020-01-08 312 { f5918978695e4e Dan Murphy 2020-01-08 313 int i; f5918978695e4e Dan Murphy 2020-01-08 314 f5918978695e4e Dan Murphy 2020-01-08 315 for (i = 0; i <= ARRAY_SIZE(bq2515x_ilim_lvl_values); i++) { ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Typo. This should be < ARRAY_SIZE(). f5918978695e4e Dan Murphy 2020-01-08 @316 if (val == bq2515x_ilim_lvl_values[i]) f5918978695e4e Dan Murphy 2020-01-08 317 break; f5918978695e4e Dan Murphy 2020-01-08 318 f5918978695e4e Dan Murphy 2020-01-08 319 if (val > bq2515x_ilim_lvl_values[i - 1] && f5918978695e4e Dan Murphy 2020-01-08 320 val < bq2515x_ilim_lvl_values[i]) { f5918978695e4e Dan Murphy 2020-01-08 321 if (val - bq2515x_ilim_lvl_values[i - 1] < f5918978695e4e Dan Murphy 2020-01-08 322 bq2515x_ilim_lvl_values[i] - val) { f5918978695e4e Dan Murphy 2020-01-08 323 i = i - 1; f5918978695e4e Dan Murphy 2020-01-08 324 break; f5918978695e4e Dan Murphy 2020-01-08 325 } f5918978695e4e Dan Murphy 2020-01-08 326 } f5918978695e4e Dan Murphy 2020-01-08 327 } f5918978695e4e Dan Murphy 2020-01-08 328 f5918978695e4e Dan Murphy 2020-01-08 329 return regmap_write(bq2515x->regmap, BQ2515X_ILIMCTRL, i); f5918978695e4e Dan Murphy 2020-01-08 330 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org Intel Corporation _______________________________________________ kbuild mailing list -- kbuild@lists.01.org To unsubscribe send an email to kbuild-le...@lists.01.org