From 429bceda74c007bde07af0dd831896644b5fc7e7 Mon Sep 17 00:00:00 2001
From: OrbisAI Security <mediratta01.pally@gmail.com>
Date: Mon, 15 Jun 2026 10:16:59 +0530
Subject: fix: address code review feedback on SIZE_MAX and errno

- Include <stdint.h> to ensure SIZE_MAX is defined for MSVC
- Set errno to ENOMEM when malloc fails for better error reporting

Addresses review comments:
- https://github.com/libressl/portable/pull/1304#discussion_r3411021522
- https://github.com/libressl/portable/pull/1304#discussion_r3411041707

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 include/compat/dirent_msvc.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include')

diff --git a/include/compat/dirent_msvc.h b/include/compat/dirent_msvc.h
index e8a0956..0f36803 100644
--- a/include/compat/dirent_msvc.h
+++ b/include/compat/dirent_msvc.h
@@ -47,6 +47,7 @@
 
 #include <stdarg.h>
 #include <sys/stat.h>
+#include <stdint.h>
 
 /* Indicates that d_type field is available in dirent structure */
 #define _DIRENT_HAVE_D_TYPE
@@ -215,6 +216,7 @@ _wopendir(const wchar_t *dirname)
 
 		} else {
 			/* Cannot allocate memory for search pattern */
+			_set_errno(ENOMEM);
 			error = 1;
 		}
 
-- 
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