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@ivmai ivmai released this 12 Oct 19:33
· 4740 commits to master since this release
v7.2h
55ec533

Note

This release is not recommended for the downstream package maintainers (because of libgc version-info incompatible change).

Changes

  • Add gctest as a test (CMake)
  • Change no-argument functions declaration style to ANSI C (extra files)
  • Do not allow SHORT_DBG_HDRS if KEEP_BACK_PTRS or MAKE_BACK_GRAPH
  • Ensure oom_fn callback executed on out-of-memory in calloc
  • Fix '~' operator application to unsigned values shorter than word
  • Fix 'context local variable might be clobbered by setjmp' compiler warning
  • Fix 'doc' files installation folder
  • Fix 'shift count >= width of type' compiler warning in GC_SQRT_SIZE_MAX
  • Fix ALL_INTERIOR_POINTERS name in comments and documentation
  • Fix AO_SRC_DIR target name in NT_*_MAKEFILE
  • Fix assertion in GC_mark_from for non-heap regions
  • Fix assertion in GC_steal_mark_stack for non-heap regions
  • Fix assertion violation in GC_repeat_read if --enable-redirect-malloc
  • Fix assertion violation in GC_wait_builder called from start_mark_threads
  • Fix assertion violation in mark_local checking GC_mark_stack_top
  • Fix bm_huge initialization for 64-bit targets (gctest)
  • Fix broken external links in documentation
  • Fix bytes count passed to add_to_our_memory in backgraph new_back_edges
  • Fix calloc_explicitly_typed in case of lb*n overflow
  • Fix CMake warning about CMP0054 by unquoting instances of HOST
  • Fix conditional expression in pos_fetch, next non-macro definitions (cord)
  • Fix configure --disable-munmap handling
  • Fix CORD_substr_closure for the case when CORD_from_fn returns C string
  • Fix crash in FirstDLOpenedLinkMap if app linked statically (Alpine Linux)
  • Fix double multiplication of lb by n in calloc_explicitly_typed
  • Fix enable_parallel_mark condition in CMake script
  • Fix external libatomic_ops pkg-config-based detection
  • Fix gc_allocator.h file name in new_gc_alloc.h comment
  • Fix gc_backptr.h, gc_mark.h, GC_DS_TAGS names in documentation
  • Fix gc_cleanup destructor for non-heap objects (gc_cpp)
  • Fix GC_collect_or_expand to prevent allocation size value wrap-around
  • Fix GC_incremental declaration/definition type mismatch
  • Fix GC_mark_stack_top assertion violation properly in mark_local
  • Fix GC_requested_heapsize increment in GC_init
  • Fix GC_SIZE_MAX definition (Linux/musl-gcc)
  • Fix GCJ support in CMake build script
  • Fix gctest crash if configure --enable-handle-fork on Darwin
  • Fix header filename in gcconfig.h comment
  • Fix integer shift undefined behavior in GC_init_explicit_typing
  • Fix leak_test crash in print_callers if free() is redirected
  • Fix Makefile.direct recursive invocation
  • Fix malloc routines to prevent size value wrap-around (fix CVE-2016-9427)
  • Fix missing win32_threads.c compilation for Cygwin (CMake)
  • Fix MS VC warning about compiling unused checksums and thread_local_alloc
  • Fix name typos in GC_FAST_MALLOC_GRANS comment
  • Fix null dereference in reclaim_block if DONT_ADD_BYTE_AT_END
  • Fix OSF1 host pattern in CMakeLists.txt
  • Fix PCR-Makefile by removing compilation of a missing file
  • Fix potential data race in GC_SysVGetDataStart (SPARC)
  • Fix potential integer overflow in GC_find_limit_* functions
  • Fix push_complex_descriptor to avoid unlimited global mark stack growth
  • Fix SIGSEGV in GC_is_marked when gc_cleanup is used in leak-finding mode
  • Fix Solaris/sparc detection in case of strict C compliance is enforced
  • Fix STACKBOTTOM for Solaris 11/x86
  • Fix storage class of local variable in register_dynamic_libraries (Irix)
  • Fix tools/setjmp_t hang (OS X)
  • Fix typed_test to prevent fails in malloc_explicitly_typed (64-bit)
  • Fix undefined HEAP_START in register_dynamic_libraries
  • Fix various typos in comments, documentation and printed messages
  • Handle load_segs overflow in register_dynlib_callback gracefully
  • Prevent misleading AC_MSG_ERROR/AS_IF errors reported in configure.ac
  • Replace (fix) 'objs' acronym in comments with 'objects' word
  • Revert "Skip GC_DS_PER_OBJECT objs with negative descriptor in GC_mark_from"
  • Update documentation about bugs reporting and new releases notification
  • Update Download information in GC overview document
  • Update shared libraries version info (v7.2)
  • Workaround a bug in winpthreads causing parallel marks deadlock (MinGW)
  • Workaround missing getcontext() in Docker osrf/ubuntu_32bit

Build status

Travis CI build
AppVeyor CI build

Distribution Tarball

gc-7.2h.tar.gz (see below; includes a copy of libatomic_ops-7.2h)

Assets 3