https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9fc56bfc9d34f1c69b18b28e433e494574a86641
commit 9fc56bfc9d34f1c69b18b28e433e494574a86641 Author: Timo Kreuzer <[email protected]> AuthorDate: Mon Aug 8 09:40:40 2022 +0200 Commit: Timo Kreuzer <[email protected]> CommitDate: Thu Dec 1 20:17:40 2022 +0200 [WIN32K] Fix missing NULL check in IntCreateDIBitmap --- win32ss/gdi/ntgdi/dibobj.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/win32ss/gdi/ntgdi/dibobj.c b/win32ss/gdi/ntgdi/dibobj.c index b7bf542446a..ec5fa69a469 100644 --- a/win32ss/gdi/ntgdi/dibobj.c +++ b/win32ss/gdi/ntgdi/dibobj.c @@ -1578,7 +1578,13 @@ IntCreateDIBitmap( Surface = SURFACE_ShareLockSurface(handle); ASSERT(Surface); Palette = CreateDIBPalette(data, Dc, coloruse); - ASSERT(Palette); + if (Palette == NULL) + { + SURFACE_ShareUnlockSurface(Surface); + GreDeleteObject(handle); + return NULL; + } + SURFACE_vSetPalette(Surface, Palette); PALETTE_ShareUnlockPalette(Palette);
