[PATCH 2/3] BaseTools: fix gcc12 warning

["Gerd Hoffmann" <kraxel@redhat.com>]

Sdk/C/LzmaEnc.c: In function ‘LzmaEnc_CodeOneMemBlock’:
Sdk/C/LzmaEnc.c:2828:19: error: storing the address of local variable ‘outStream’ in ‘*p.rc.outStream’ [-Werror=dangling-pointer=]
 2828 |   p->rc.outStream = &outStream.vt;
      |   ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
Sdk/C/LzmaEnc.c:2811:28: note: ‘outStream’ declared here
 2811 |   CLzmaEnc_SeqOutStreamBuf outStream;
      |                            ^~~~~~~~~
Sdk/C/LzmaEnc.c:2811:28: note: ‘pp’ declared here
Sdk/C/LzmaEnc.c:2828:19: error: storing the address of local variable ‘outStream’ in ‘*(CLzmaEnc *)pp.rc.outStream’ [-Werror=dangling-pointer=]
 2828 |   p->rc.outStream = &outStream.vt;
      |   ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
Sdk/C/LzmaEnc.c:2811:28: note: ‘outStream’ declared here
 2811 |   CLzmaEnc_SeqOutStreamBuf outStream;
      |                            ^~~~~~~~~
Sdk/C/LzmaEnc.c:2811:28: note: ‘pp’ declared here
cc1: all warnings being treated as errors

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c b/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
index 4e9b499f8d80..4b9f5fa69248 100644
--- a/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
+++ b/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
@@ -2825,12 +2825,13 @@ SRes LzmaEnc_CodeOneMemBlock(CLzmaEncHandle pp, BoolInt reInit,
 
   nowPos64 = p->nowPos64;
   RangeEnc_Init(&p->rc);
-  p->rc.outStream = &outStream.vt;
 
   if (desiredPackSize == 0)
     return SZ_ERROR_OUTPUT_EOF;
 
+  p->rc.outStream = &outStream.vt;
   res = LzmaEnc_CodeOneBlock(p, desiredPackSize, *unpackSize);
+  p->rc.outStream = NULL;
 
   *unpackSize = (UInt32)(p->nowPos64 - nowPos64);
   *destLen -= outStream.rem;
-- 
2.35.1