New upstream release
- Added a patch removing a non-critical test that fails on i386 - Removed now included negative bitshift patch.
This commit is contained in:
Ingvar Hagelund
parent
d1ac2aca2f
commit
a847a88878
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@ -17,3 +17,4 @@
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/jemalloc-3.5.1.tar.bz2
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/jemalloc-3.6.0.tar.bz2
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/jemalloc-4.0.0.tar.bz2
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/jemalloc-4.0.2.tar.bz2
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@ -0,0 +1,117 @@
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From 21523297fcd72128c14b40ebefbf8ccf114fbede Mon Sep 17 00:00:00 2001
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From: Jason Evans <jasone@canonware.com>
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Date: Thu, 17 Sep 2015 15:27:28 -0700
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Subject: [PATCH] Add mallocx() OOM tests.
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---
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src/jemalloc.c | 2 ++
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test/integration/mallocx.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 72 insertions(+)
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diff --git a/src/jemalloc.c b/src/jemalloc.c
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index 49c5f2a..5a2d324 100644
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--- a/src/jemalloc.c
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+++ b/src/jemalloc.c
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@@ -1923,6 +1923,7 @@ imallocx_flags_decode_hard(tsd_t *tsd, size_t size, int flags, size_t *usize,
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*alignment = MALLOCX_ALIGN_GET_SPECIFIED(flags);
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*usize = sa2u(size, *alignment);
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}
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+ assert(*usize != 0);
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*zero = MALLOCX_ZERO_GET(flags);
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if ((flags & MALLOCX_TCACHE_MASK) != 0) {
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if ((flags & MALLOCX_TCACHE_MASK) == MALLOCX_TCACHE_NONE)
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@@ -2267,6 +2268,7 @@ ixallocx_prof(tsd_t *tsd, void *ptr, size_t old_usize, size_t size,
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*/
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usize_max = (alignment == 0) ? s2u(size+extra) : sa2u(size+extra,
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alignment);
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+ assert(usize_max != 0);
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tctx = prof_alloc_prep(tsd, usize_max, prof_active, false);
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if (unlikely((uintptr_t)tctx != (uintptr_t)1U)) {
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usize = ixallocx_prof_sample(ptr, old_usize, size, extra,
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diff --git a/test/integration/mallocx.c b/test/integration/mallocx.c
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index 4b0e33f..3973938 100644
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--- a/test/integration/mallocx.c
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+++ b/test/integration/mallocx.c
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@@ -1,5 +1,74 @@
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#include "test/jemalloc_test.h"
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+static unsigned
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+get_nsizes_impl(const char *cmd)
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+{
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+ unsigned ret;
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+ size_t z;
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+
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+ z = sizeof(unsigned);
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+ assert_d_eq(mallctl(cmd, &ret, &z, NULL, 0), 0,
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+ "Unexpected mallctl(\"%s\", ...) failure", cmd);
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+
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+ return (ret);
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+}
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+
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+static unsigned
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+get_nhuge(void)
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+{
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+
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+ return (get_nsizes_impl("arenas.nhchunks"));
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+}
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+
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+static size_t
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+get_size_impl(const char *cmd, size_t ind)
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+{
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+ size_t ret;
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+ size_t z;
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+ size_t mib[4];
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+ size_t miblen = 4;
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+
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+ z = sizeof(size_t);
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+ assert_d_eq(mallctlnametomib(cmd, mib, &miblen),
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+ 0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd);
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+ mib[2] = ind;
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+ z = sizeof(size_t);
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+ assert_d_eq(mallctlbymib(mib, miblen, &ret, &z, NULL, 0),
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+ 0, "Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind);
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+
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+ return (ret);
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+}
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+
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+static size_t
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+get_huge_size(size_t ind)
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+{
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+
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+ return (get_size_impl("arenas.hchunk.0.size", ind));
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+}
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+
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+TEST_BEGIN(test_oom)
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+{
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+ size_t hugemax, size, alignment;
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+
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+ hugemax = get_huge_size(get_nhuge()-1);
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+
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+ /* In practice hugemax is too large to be allocated. */
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+ assert_ptr_null(mallocx(hugemax, 0),
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+ "Expected OOM for mallocx(size=%#zx, 0)", hugemax);
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+
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+#if LG_SIZEOF_PTR == 3
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+ size = ZU(0x8000000000000000);
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+ alignment = ZU(0x8000000000000000);
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+#else
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+ size = ZU(0x80000000);
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+ alignment = ZU(0x80000000);
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+#endif
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+ assert_ptr_null(mallocx(size, MALLOCX_ALIGN(alignment)),
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+ "Expected OOM for mallocx(size=%#zx, MALLOCX_ALIGN(%#zx)", size,
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+ alignment);
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+}
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+TEST_END
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+
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TEST_BEGIN(test_basic)
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{
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#define MAXSZ (((size_t)1) << 26)
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@@ -96,6 +165,7 @@ main(void)
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{
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return (test(
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+ test_oom,
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test_basic,
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test_alignment_and_size));
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}
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@ -1,5 +1,5 @@
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Name: jemalloc
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Version: 4.0.0
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Version: 4.0.2
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Release: 1%{?dist}
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Summary: General-purpose scalable concurrent malloc implementation
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@ -7,7 +7,7 @@ Summary: General-purpose scalable concurrent malloc implementation
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Group: System Environment/Libraries
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License: BSD
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URL: http://www.canonware.com/jemalloc/
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Source0: http://www.canonware.com/download/jemalloc/%{name}-%{version}.tar.bz2
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Source0: https://github.com/jemalloc/%{name}/releases/download/%{version}/%{name}-%{version}.tar.bz2
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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# ARMv5tel has no atomic operations
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@ -15,7 +15,9 @@ Patch2: jemalloc-armv5-force-atomic.patch
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# RHEL5/POWER has no atomic operations
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Patch3: jemalloc-3.0.0.atomic_h_ppc_32bit_operations.patch
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Patch4: jemalloc-3.6.0.no_explicit_altivec.patch
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Patch6: jemalloc-4.0.0.negative_bitshift.patch
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# According to upstream, this test is non-critical. It also only fails on i386
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Patch6: jemalloc-4.0.2.test.oom.patch
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BuildRequires: /usr/bin/xsltproc
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%ifnarch s390
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BuildRequires: valgrind-devel
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@ -44,7 +46,9 @@ developing applications that use %{name}.
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%patch4 -b .ppc
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%endif
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%endif
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%patch6 -p1
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%ifarch i386 i486 i586 i686
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%patch6 -p1 -R -b .i386
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%endif
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%build
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%ifarch i686
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@ -103,6 +107,11 @@ rm -rf %{buildroot}
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%postun -p /sbin/ldconfig
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%changelog
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* Tue Sep 22 2015 Ingvar Hagelund <ingvar@redpill-linpro.com> - 4.0.2-1
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- New upstream release
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- Added a patch removing a non-critical test that fails on i386
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- Removed now included negative bitshift patch.
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* Wed Aug 19 2015 Ingvar Hagelund <ingvar@redpill-linpro.com> - 4.0.0-1
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- New upstream release
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- Removed the no-pprof patch, as jemalloc now comes with its own prof variant
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