Add some validation to mal_context_get_device_info().

812372dd · David Reid · 12e6b108 · 812372dd
Commit 812372dd authored Apr 25, 2018 by David Reid
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mini_al.h mini_al.h +6 -0

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--- a/mini_al.h
+++ b/mini_al.h
@@ -15496,6 +15496,12 @@ mal_result mal_context_get_device_info(mal_context* pContext, mal_device_type ty
        }
        mal_mutex_unlock(&pContext->deviceInfoLock);

+        // Clamp ranges.
+        deviceInfo.minChannels   = mal_max(deviceInfo.minChannels,   MAL_MIN_CHANNELS);
+        deviceInfo.maxChannels   = mal_min(deviceInfo.maxChannels,   MAL_MAX_CHANNELS);
+        deviceInfo.minSampleRate = mal_max(deviceInfo.minSampleRate, MAL_MIN_SAMPLE_RATE);
+        deviceInfo.maxSampleRate = mal_min(deviceInfo.maxSampleRate, MAL_MAX_SAMPLE_RATE);
+
        *pDeviceInfo = deviceInfo;
        return result;
    }