[newlib-cygwin/main] libc/stdlib/nano-mallocr.c, typo in variable name

[Corinna Vinschen <corinna@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=31eb43efa78f8bb67216eec1e7aa0be530360881

commit 31eb43efa78f8bb67216eec1e7aa0be530360881
Author:     Pekka Seppänen <pexu@sourceware.mail.kapsi.fi>
AuthorDate: Mon Aug 28 14:02:20 2023 +0300
Commit:     Corinna Vinschen <corinna@vinschen.de>
CommitDate: Tue Aug 29 14:33:27 2023 +0200

    libc/stdlib/nano-mallocr.c, typo in variable name
    
    Nano malloc uses `size' in assertation whereas the correct variable would be
    `s'.  Given this has existed ever since nano malloc support was added, based
    on the context ("returned payload area of desired size does not exceed the
    actual allocated chunk") I presume that indeed `s' (user input) and not
    `r->size' (computed) shall be used.

Diff:
---
 newlib/libc/stdlib/nano-mallocr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/newlib/libc/stdlib/nano-mallocr.c b/newlib/libc/stdlib/nano-mallocr.c
index a2b50facc35e..41e69abb0bc8 100644
--- a/newlib/libc/stdlib/nano-mallocr.c
+++ b/newlib/libc/stdlib/nano-mallocr.c
@@ -396,7 +396,7 @@ void * nano_malloc(RARG malloc_size_t s)
         *(long *)((char *)r + offset) = -offset;
     }
 
-    assert(align_ptr + size <= (char *)r + alloc_size);
+    assert(align_ptr + s <= (char *)r + alloc_size);
     return align_ptr;
 }
 #endif /* DEFINE_MALLOC */