diff --git a/exynos/multimedia/openmax/component/video/dec/h264/SEC_OMX_H264dec.c b/exynos/multimedia/openmax/component/video/dec/h264/SEC_OMX_H264dec.c
index d097f3c..95ccee8 100644
--- a/exynos/multimedia/openmax/component/video/dec/h264/SEC_OMX_H264dec.c
+++ b/exynos/multimedia/openmax/component/video/dec/h264/SEC_OMX_H264dec.c
@@ -53,6 +53,7 @@
 #undef  SEC_LOG_TAG
 #define SEC_LOG_TAG    "SEC_H264_DEC"
 #define SEC_LOG_OFF
+
 #include "SEC_OSAL_Log.h"
 
 #define H264_DEC_NUM_OF_EXTRA_BUFFERS 1
@@ -968,6 +969,16 @@ OMX_ERRORTYPE SEC_MFC_H264_Decode_Nonblock(OMX_COMPONENTTYPE *pOMXComponent, SEC
 #endif
 
     FunctionIn();
+    if (pSECInputPort->portDefinition.format.video.nFrameWidth > 1920 ||
+        pSECInputPort->portDefinition.format.video.nFrameHeight > 1088) {
+        SEC_OSAL_Log(SEC_LOG_ERROR, "Unsupported video size: %d, %d.",
+                    pSECInputPort->portDefinition.format.video.nFrameWidth,
+                    pSECInputPort->portDefinition.format.video.nFrameHeight);
+        /* Decoding unsupported video size causes mediaserver to crash. */
+        /* Just don't decode frame to prevent other issues. */
+        ret = OMX_ErrorNone;
+        goto EXIT;
+    }
 
     if (pH264Dec->hMFCH264Handle.bConfiguredMFC == OMX_FALSE) {
         SSBSIP_MFC_CODEC_TYPE eCodecType = H264_DEC;