winex11.drv: Handle failure of XcursorImageCreate.

32e35394 · Dmitry Timoshkov · Alexandre Julliard · 96e44ddb · 32e35394
Commit 32e35394 authored Aug 12, 2009 by Dmitry Timoshkov Committed by Alexandre Julliard Aug 12, 2009
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mouse.c dlls/winex11.drv/mouse.c +2 -0

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--- a/dlls/winex11.drv/mouse.c
+++ b/dlls/winex11.drv/mouse.c
@@ -486,6 +486,8 @@ static XcursorImage *create_cursor_image( CURSORICONINFO *ptr )
    xor_ptr = xor_bits = and_ptr + and_size;

    image = pXcursorImageCreate( ptr->nWidth, ptr->nHeight );
+    if (!image) return NULL;
+
    pixel_ptr = image->pixels;

    alpha_zero = check_alpha_zero(ptr, xor_bits);