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-rw-r--r--malloc/Makefile4
-rw-r--r--malloc/mcheck.c3
-rw-r--r--sysdeps/i386/Makefile4
-rw-r--r--sysdeps/x86_64/x32/Makefile4
4 files changed, 5 insertions, 10 deletions
diff --git a/malloc/Makefile b/malloc/Makefile
index b685ed6d61..47369b6084 100644
--- a/malloc/Makefile
+++ b/malloc/Makefile
@@ -95,7 +95,9 @@ tests-exclude-mcheck = tst-mallocstate \
 	tst-malloc_info \
 	tst-memalign \
 	tst-posix_memalign \
-	tst-realloc
+	tst-realloc \
+	tst-pvalloc-fortify \
+	tst-reallocarray
 
 tests-mcheck = $(filter-out $(tests-exclude-mcheck), $(tests))
 
diff --git a/malloc/mcheck.c b/malloc/mcheck.c
index 2a1fc645d4..d2efcfb742 100644
--- a/malloc/mcheck.c
+++ b/malloc/mcheck.c
@@ -20,6 +20,7 @@
 #ifndef _MALLOC_INTERNAL
 # define _MALLOC_INTERNAL
 # include <malloc.h>
+# include <malloc-size.h>
 # include <mcheck.h>
 # include <stdint.h>
 # include <stdio.h>
@@ -53,7 +54,7 @@ struct hdr
   struct hdr *next;
   void *block;                  /* Real block allocated, for memalign.  */
   unsigned long int magic2;     /* Extra, keeps us doubleword aligned.  */
-};
+} __attribute__ ((aligned (MALLOC_ALIGNMENT)));
 
 /* This is the beginning of the list of all memory blocks allocated.
    It is only constructed if the pedantic testing is requested.  */
diff --git a/sysdeps/i386/Makefile b/sysdeps/i386/Makefile
index 8fb65c0f17..a2e8c0b128 100644
--- a/sysdeps/i386/Makefile
+++ b/sysdeps/i386/Makefile
@@ -5,10 +5,6 @@ asm-CPPFLAGS += -DGAS_SYNTAX
 # The i386 `long double' is a distinct type we support.
 long-double-fcts = yes
 
-ifeq ($(subdir),malloc)
-tests-exclude-mcheck += tst-mallocalign1
-endif
-
 ifeq ($(subdir),math)
 # These functions change the rounding mode internally and need to
 # update both the SSE2 rounding mode and the 387 rounding mode.  See
diff --git a/sysdeps/x86_64/x32/Makefile b/sysdeps/x86_64/x32/Makefile
index 62919c79f1..8748956563 100644
--- a/sysdeps/x86_64/x32/Makefile
+++ b/sysdeps/x86_64/x32/Makefile
@@ -1,7 +1,3 @@
-ifeq ($(subdir),malloc)
-tests-exclude-mcheck += tst-mallocalign1
-endif
-
 ifeq ($(subdir),math)
 # Since x32 returns 32-bit long int and 64-bit long long int in the
 # same 64-bit register, we make the 32b-bit lround an alias of the