diff --git a/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc b/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc
index 76a005a168a0e4..b63b7c15d42bcd 100644
--- a/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc
+++ b/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc
@@ -3996,8 +3996,10 @@ bool WebGLImageConversion::ExtractTextureData(
   data.resize(width * height * bytes_per_pixel);
 
   unsigned image_size_in_bytes, skip_size_in_bytes;
-  ComputeImageSizeInBytes(format, type, width, height, 1, unpack_params,
-                          &image_size_in_bytes, nullptr, &skip_size_in_bytes);
+  if (ComputeImageSizeInBytes(format, type, width, height, 1, unpack_params,
+                              &image_size_in_bytes, nullptr,
+                              &skip_size_in_bytes) != GL_NO_ERROR)
+    return false;
   const uint8_t* src_data = static_cast<const uint8_t*>(pixels);
   if (skip_size_in_bytes) {
     src_data += skip_size_in_bytes;