From 2850e90d0d42d0e2b54864949bfa41c59c3a8dc9 Mon Sep 17 00:00:00 2001
From: Jason Evans <je@fb.com>
Date: Wed, 29 Jan 2014 10:54:18 -0800
Subject: [PATCH] Remove flawed alignment-related overflow test.

Remove the allocm() test equivalent to the mallocx() test removed in the
previous commit.  The flawed test attempted to cause OOM due to large
request size and alignment constraint.  Although this test "passed" on
64-bit systems due to the virtual memory hole, it could pass on some
32-bit systems.
---
 test/integration/allocm.c | 23 -----------------------
 1 file changed, 23 deletions(-)

diff --git a/test/integration/allocm.c b/test/integration/allocm.c
index bd7a3ca5..66ecf869 100644
--- a/test/integration/allocm.c
+++ b/test/integration/allocm.c
@@ -39,28 +39,6 @@ TEST_BEGIN(test_basic)
 }
 TEST_END
 
-TEST_BEGIN(test_alignment_errors)
-{
-	void *p;
-	size_t nsz, rsz, sz, alignment;
-
-#if LG_SIZEOF_PTR == 3
-	alignment = UINT64_C(0x4000000000000000);
-	sz        = UINT64_C(0x8400000000000001);
-#else
-	alignment = 0x40000000LU;
-	sz        = 0x84000001LU;
-#endif
-	nsz = 0;
-	assert_d_eq(nallocm(&nsz, sz, ALLOCM_ALIGN(alignment)), ALLOCM_SUCCESS,
-	    "Unexpected nallocm() error");
-	rsz = 0;
-	assert_d_ne(allocm(&p, &rsz, sz, ALLOCM_ALIGN(alignment)),
-	    ALLOCM_SUCCESS, "Expected error for allocm(&p, %zu, %#x)",
-	    sz, ALLOCM_ALIGN(alignment));
-}
-TEST_END
-
 TEST_BEGIN(test_alignment_and_size)
 {
 	int r;
@@ -126,6 +104,5 @@ main(void)
 
 	return (test(
 	    test_basic,
-	    test_alignment_errors,
 	    test_alignment_and_size));
 }