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Commit c63037cd authored by Laxminath Kasam's avatar Laxminath Kasam Committed by Gerrit - the friendly Code Review server
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hal: audio_extn: add proper check to append null terminator 

To append null terminator, add proper check and use correct
string length address.

Change-Id: I1716182a16d85f78de60b3435a2b54e9e05339cd
parent 48960384

hal/audio_extn/spkr_protection.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -218,7 +218,8 @@ int get_tzn(const char *sensor_name) 
            snprintf(name, MAX_PATH, TZ_TYPE, tzn);

            snprintf(name, MAX_PATH, TZ_TYPE, tzn);

            ALOGD("Opening %s\n", name);

            ALOGD("Opening %s\n", name);

            read_line_from_file(name, buf, sizeof(buf));

            read_line_from_file(name, buf, sizeof(buf));

            buf[strlen(buf)] = '\0';

            if (strlen(buf) > 0)

                buf[strlen(buf) - 1] = '\0';

            if (!strcmp(buf, sensor_name)) {

            if (!strcmp(buf, sensor_name)) {

                found = 1;

                found = 1;

                break;

                break;