evie/android_kernel_oneplus_msm8998
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Merge "input: misc: fix heap overflow issue in hbtp_input.c"

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Linux Build Service Account 2016-12-26 08:58:18 -08:00 • committed by Gerrit - the friendly Code Review server
commit b05b377c25
1 changed files with 6 additions and 2 deletions

6
drivers/input/misc/hbtp_input.c
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@ -208,9 +208,13 @@ static int hbtp_input_create_input_dev(struct hbtp_input_absinfo *absinfo)
input_mt_init_slots(input_dev, HBTP_MAX_FINGER, 0);
for (i = 0; i <= ABS_MT_LAST - ABS_MT_FIRST; i++) {
abs = absinfo + i;
if (abs->active)
if (abs->active) {
if (abs->code >= 0 && abs->code < ABS_CNT)
input_set_abs_params(input_dev, abs->code,
abs->minimum, abs->maximum, 0, 0);
else
pr_err("%s: ABS code out of bound\n", __func__);
}
}
if (hbtp->override_disp_coords) {