Alex Henrie : wmphoto: Fix memory leak on error path in wmp_decoder_create (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: adc3492107467d0877342ca084b8b6f64c623c9e
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=adc3492107467d0877342ca08...

Author: Alex Henrie <alexhenrie24(a)gmail.com>
Date:   Tue Dec 28 21:04:02 2021 -0700

wmphoto: Fix memory leak on error path in wmp_decoder_create (Coverity).

Signed-off-by: Alex Henrie <alexhenrie24(a)gmail.com>
Signed-off-by: Esme Povirk <esme(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/wmphoto/jxrlib.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/wmphoto/jxrlib.c b/dlls/wmphoto/jxrlib.c
index 757312b5f0f..3d7dedb869d 100644
--- a/dlls/wmphoto/jxrlib.c
+++ b/dlls/wmphoto/jxrlib.c
@@ -358,7 +358,10 @@ HRESULT CDECL wmp_decoder_create(struct decoder_info *info, struct decoder **res
     if (PKImageDecode_Create_WMP(&decoder)) return E_FAIL;
     This = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(*This));
     if (!This)
+    {
+        decoder->Release(&decoder);
         return E_OUTOFMEMORY;
+    }
 
     This->decoder_iface.vtable = &wmp_decoder_vtable;
     This->WMPStream_iface.Close = &wmp_stream_Close;