etc_portage

commit: 10077f207437c59b9b84e8689755fa4e15411963
parent 6303d515ca41d3e54a61a948dc79a7303f332f03
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sun,  3 Aug 2025 20:43:30 +0200

sys-libs/gcompat: wchar: add __wmemcpy_chk

Diffstat:
A
patches/sys-libs/gcompat/0001-wchar-add-__wmemcpy_chk.patch
34
++++++++++++++++++++++++++++++++++

1 file changed, 34 insertions(+), 0 deletions(-)
diff --git a/patches/sys-libs/gcompat/0001-wchar-add-__wmemcpy_chk.patch b/patches/sys-libs/gcompat/0001-wchar-add-__wmemcpy_chk.patch
@@ -0,0 +1,34 @@
+From 24b45c10523504ec1f9ad44c77fe9a7f9a120cae Mon Sep 17 00:00:00 2001
+From: "Haelwenn (lanodan) Monnier" <contact@hacktivis.me>
+Date: Sun, 3 Aug 2025 20:30:26 +0200
+Subject: [PATCH] wchar: add __wmemcpy_chk
+
+Found in some Godot binaries
+---
+ libgcompat/wchar.c | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/libgcompat/wchar.c b/libgcompat/wchar.c
+index 4af686d..170f8a6 100644
+--- a/libgcompat/wchar.c
++++ b/libgcompat/wchar.c
+@@ -165,3 +165,14 @@ wchar_t *__wcscat_chk(wchar_t *dest, const wchar_t *src, size_t n)
+ 	*dest++ = 0;
+ 	return a;
+ }
++
++wchar_t *__wmemcpy_chk(wchar_t *dest, const wchar_t *src, size_t n,
++                       size_t destlen)
++{
++	assert(dest != NULL);
++	assert(src != NULL);
++
++	assert(destlen >= n);
++
++	return wmemcpy(dest, src, n);
++}
+
+base-commit: 7f2d3d5a82db83a34d5947d6bd195d81e1fc2b9b
+-- 
+2.49.1
+