[Tizen] fix determin lib name variation logic

backport : https://github.com/dotnet/runtime/pull/79370

diff --git a/src/coreclr/vm/nativelibrary.cpp b/src/coreclr/vm/nativelibrary.cpp
index 8a894f2..aa33925 100644 (file)
--- a/src/coreclr/vm/nativelibrary.cpp
+++ b/src/coreclr/vm/nativelibrary.cpp
@@ -559,7 +559,7 @@ namespace
             SString::CIterator it = libName.Begin();
             if (libName.Find(it, PLATFORM_SHARED_LIB_SUFFIX_W))
             {
-                it += COUNTOF(PLATFORM_SHARED_LIB_SUFFIX_W);
+                it += (COUNTOF(PLATFORM_SHARED_LIB_SUFFIX_W) - 1);
                 containsSuffix = it == libName.End() || *it == (WCHAR)'.';
             }