From 396058c96722b0aac262744af8d4e7a4c8436876 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 13 Nov 2022 13:23:15 -0500
Subject: Trim special parsing prefixes from canonical Windows paths

There doesn't seem to be any way to cleanly avoid getting these from
GetFinalPathNameByHandle, but I don't think portable code would ever want them
introduced.
---
 src/win32/filesystem_win32.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/win32/filesystem_win32.c')

diff --git a/src/win32/filesystem_win32.c b/src/win32/filesystem_win32.c
index 3e9b7a6..b37f7bf 100644
--- a/src/win32/filesystem_win32.c
+++ b/src/win32/filesystem_win32.c
@@ -202,6 +202,11 @@ zix_canonical_path(ZixAllocator* const allocator, const char* const path)
     return NULL;
   }
 
+  if (final_size > 4U && !strncmp(final, "\\\\?\\", 4)) {
+    memmove(final, final + 4U, final_size - 4U);
+    final[final_size - 4U] = '\0';
+  }
+
   CloseHandle(h);
   return final;
 }
-- 
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