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Commit 4e0ea9a3 authored by Sudheer Papothi's avatar Sudheer Papothi
Browse files

hal: fix sound card name during platform initialization 

sound card name is truncated during platform initialization.
Duplicate sound card name before operating on the string.

Change-Id: Ie16f13e51c35a6f22756e477832bf96e898fe8ac
parent 8b5669a6

hal/msm8974/platform.c

+9 −1
Original line number Diff line number Diff line
@@ -1286,7 +1286,12 @@ void *platform_init(struct audio_device *adev) 
            continue;

        }



        snd_card_name = mixer_get_name(adev->mixer);

        snd_card_name = strdup(mixer_get_name(adev->mixer));

        if (!snd_card_name) {

            ALOGE("failed to allocate memory for snd_card_name\n");

            free(my_data);

            return NULL;

        }

        ALOGV("%s: snd_card_name: %s", __func__, snd_card_name);



        my_data->hw_info = hw_info_init(snd_card_name);
@@ -1348,6 +1353,7 @@ void *platform_init(struct audio_device *adev) 
                ALOGE("%s: Failed to init audio route controls, aborting.",

                       __func__);

                free(my_data);

                free(snd_card_name);

                return NULL;

            }

            adev->snd_card = snd_card_num;
@@ -1361,6 +1367,7 @@ void *platform_init(struct audio_device *adev) 
    if (snd_card_num >= MAX_SND_CARD) {

        ALOGE("%s: Unable to find correct sound card, aborting.", __func__);

        free(my_data);

        free(snd_card_name);

        return NULL;

    }
@@ -1559,6 +1566,7 @@ acdb_init_fail: 
        strdup("SLIM_5_RX SampleRate");



    my_data->edid_info = NULL;

    free(snd_card_name);

    return my_data;

}