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--- cjktty-10-fix-255-glyph-limit-prepare-for-CJK-font-support.patch 2020-04-30 11:29:47.000000000 +0800
+++ cjktty-10-fix-255-glyph-limit-prepare-for-CJK-font-support-5.4.36.patch 2020-04-30 11:36:17.000000000 +0800
@@ -137,7 +137,7 @@
if (new_cols == vc->vc_cols && new_rows == vc->vc_rows)
return 0;
- if (new_screen_size > (4 << 20))
+ if (new_screen_size > KMALLOC_MAX_SIZE)
return -EINVAL;
- newscreen = kzalloc(new_screen_size, GFP_USER);
+
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