From cfb916f9c56c6df2c7a5fe66b13c2f179cfb954b Mon Sep 17 00:00:00 2001
From: ttsesm <10189018+ttsesm@users.noreply.github.com>
Date: Thu, 2 Jul 2020 13:43:19 +0200
Subject: [PATCH] Handle EINVAL in allocate_aligned

---
 embree.pyx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/embree.pyx b/embree.pyx
index 2318b36..a26f551 100644
--- a/embree.pyx
+++ b/embree.pyx
@@ -16,7 +16,9 @@ IF UNAME_SYSNAME == "Windows":
     cdef void *allocate_aligned(size_t size, size_t alignment):
         errno = 0
         cdef void *mem = _aligned_malloc(size, alignment)
-        if errno == ENOMEM:
+        if errno == EINVAL:
+            raise Exception('bad alignment')
+        elif errno == ENOMEM:
             raise Exception('failed to allocate')
         elif errno != 0:
             raise Exception('unhandled error')