[PATCH 1/1] emfdc: avoid memory leaks in get_bitmap_info

[AlexeyLushnikov]

From: AlexeyLushnikov

---
 dlls/gdi32/emfdc.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/dlls/gdi32/emfdc.c b/dlls/gdi32/emfdc.c
index d81374a073e..434a642b342 100644
--- a/dlls/gdi32/emfdc.c
+++ b/dlls/gdi32/emfdc.c
@@ -160,6 +160,7 @@ static UINT get_bitmap_info( HDC *hdc, HBITMAP *bitmap, BITMAPINFO *info )
     HDC blit_dc;
     UINT info_size, bpp;
     DIBSECTION dib;
+    UINT bitmap_info_size = 0;

if (!(info_size = GetObjectW( *bitmap, sizeof(dib), &dib ))) return 0;

@@ -220,16 +221,16 @@ static UINT get_bitmap_info( HDC *hdc, HBITMAP *bitmap, BITMAPINFO *info )

bpp = info->bmiHeader.biBitCount;
     if (bpp <= 8)
-        return sizeof(BITMAPINFOHEADER) + (1 << bpp) * sizeof(RGBQUAD);
+        bitmap_info_size = sizeof(BITMAPINFOHEADER) + (1 << bpp) * sizeof(RGBQUAD);
     else if (bpp == 16 || bpp == 32)
-        return sizeof(BITMAPINFOHEADER) + 3 * sizeof(RGBQUAD);
-
-    return sizeof(BITMAPINFOHEADER);
+        bitmap_info_size =  sizeof(BITMAPINFOHEADER) + 3 * sizeof(RGBQUAD);
+    else
+        bitmap_info_size = sizeof(BITMAPINFOHEADER);

err:
     if (blit_dc && blit_dc != *hdc) DeleteDC( blit_dc );
     if (blit_bitmap && blit_bitmap != *bitmap) DeleteObject( blit_bitmap );
-    return 0;
+    return bitmap_info_size;
 }

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