10880 posix_memalign() should avoid clobbering return parameter on failure

@@ -77,10 +77,12 @@
 [/opt/libc-tests/tests/env-7076.64]
 [/opt/libc-tests/tests/fnmatch.32]
 [/opt/libc-tests/tests/fnmatch.64]
 [/opt/libc-tests/tests/memset_s.32]
 [/opt/libc-tests/tests/memset_s.64]
+[/opt/libc-tests/tests/posix_memalign.32]
+[/opt/libc-tests/tests/posix_memalign.64]
 [/opt/libc-tests/tests/printf-6961.64]
 [/opt/libc-tests/tests/printf-9511.32]
 [/opt/libc-tests/tests/printf-9511.64]
 [/opt/libc-tests/tests/priv_gettext]
 [/opt/libc-tests/tests/psignal]