diff --git a/core/src/fxcodec/codec/fx_codec_jpeg.cpp b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
index 0a38fc8..76096f3 100644
--- a/core/src/fxcodec/codec/fx_codec_jpeg.cpp
+++ b/core/src/fxcodec/codec/fx_codec_jpeg.cpp
@@ -502,9 +502,13 @@
   if (m_pExtProvider) {
     return m_pExtProvider->GetNextLine(m_pExtContext);
   }
+
+  if (setjmp(m_JmpBuf) == -1)
+    return nullptr;
+
   int nlines = jpeg_read_scanlines(&cinfo, &m_pScanlineBuf, 1);
   if (nlines < 1) {
-    return NULL;
+    return nullptr;
   }
   return m_pScanlineBuf;
 }