[reactos] 01/01: [WIN32SS:NTGDI] FontFamilyFillInfo(): Check returned IntGetOutlineTextMetrics() size...

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=dbf784472eec56a6a9e6b…

commit dbf784472eec56a6a9e6bba0d3c5a0b90d4a6749
Author:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
AuthorDate: Sat Sep 14 18:05:40 2024 +0200
Commit:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Thu Jan 23 23:20:54 2025 +0100

    [WIN32SS:NTGDI] FontFamilyFillInfo(): Check returned IntGetOutlineTextMetrics()
size...
    
    ... before allocating pool memory, as it is done everywhere else in the code.
---
 win32ss/gdi/ntgdi/freetype.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/win32ss/gdi/ntgdi/freetype.c b/win32ss/gdi/ntgdi/freetype.c
index 04cfc27634c..c7be5721939 100644
--- a/win32ss/gdi/ntgdi/freetype.c
+++ b/win32ss/gdi/ntgdi/freetype.c
@@ -3472,11 +3472,11 @@ FontFamilyFillInfo(PFONTFAMILYINFO Info, LPCWSTR FaceName,
     RtlZeroMemory(Info, sizeof(FONTFAMILYINFO));
     ASSERT_FREETYPE_LOCK_HELD();
     Size = IntGetOutlineTextMetrics(FontGDI, 0, NULL, TRUE);
+    if (!Size)
+        return;
     Otm = ExAllocatePoolWithTag(PagedPool, Size, GDITAG_TEXT);
     if (!Otm)
-    {
         return;
-    }
     ASSERT_FREETYPE_LOCK_HELD();
     Size = IntGetOutlineTextMetrics(FontGDI, Size, Otm, TRUE);
     if (!Size)