X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=rostests%2Fwinetests%2Fwindowscodecs%2Fpngformat.c;h=6a9427bc2d450233e98c1504fc4ecf7f24e8a2ae;hp=97c87d4c6e0c628a898828d9b51252b57f18086e;hb=025250b862071b119b88065d8ad97da45a9163c7;hpb=a9a84a48c1b3b6368fbe6690ed536ed53d1ab489

diff --git a/rostests/winetests/windowscodecs/pngformat.c b/rostests/winetests/windowscodecs/pngformat.c
index 97c87d4c6e0..6a9427bc2d4 100644
--- a/rostests/winetests/windowscodecs/pngformat.c
+++ b/rostests/winetests/windowscodecs/pngformat.c
@@ -301,6 +301,7 @@ static IWICBitmapDecoder *create_decoder(const void *image_data, UINT image_size
 
     hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
     ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
+    if (FAILED(hr)) return NULL;
 
     hr = IWICBitmapDecoder_GetContainerFormat(decoder, &format);
     ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
@@ -348,6 +349,7 @@ static void test_color_contexts(void)
 
     decoder = create_decoder(png_no_color_profile, sizeof(png_no_color_profile));
     ok(decoder != 0, "Failed to load PNG image data\n");
+    if (!decoder) return;
 
     /* global color context */
     hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, NULL);
@@ -375,6 +377,7 @@ static void test_color_contexts(void)
 
     decoder = create_decoder(png_color_profile, sizeof(png_color_profile));
     ok(decoder != 0, "Failed to load PNG image data\n");
+    if (!decoder) return;
 
     /* global color context */
     count = 0xdeadbeef;
@@ -552,6 +555,7 @@ static void test_png_palette(void)
 
     decoder = create_decoder(png_PLTE_tRNS, sizeof(png_PLTE_tRNS));
     ok(decoder != 0, "Failed to load PNG image data\n");
+    if (!decoder) return;
 
     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
     ok(hr == S_OK, "GetFrame error %#x\n", hr);