brtnfld
When running vol-log-based tests with vol-cache, Valgrind reports these leaks: ``` ==2210== 272 bytes in 1 blocks are definitely lost in loss record 2,546 of 2,971 ==2210== at 0x483D611: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==2210== by 0x591A9C9: my_calloc (debug.c:151) ==2210== by 0x5909A15: H5VL_cache_ext_info_copy (H5VLcache_ext.c:1184) ==2210== by 0x4F6DA3A: H5VL_copy_connector_info (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4D4AF45: H5Pget_vol_info (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x591054B: set_file_cache (H5VLcache_ext.c:4017) ==2210== by 0x5910B7F: H5VL_cache_ext_file_create (H5VLcache_ext.c:4138) ==2210== by 0x4F7CA57: H5VL__file_create (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4F7CC4F: H5VL_file_create (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4AA5910: H5F__create_api_common (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4AA5C32: H5Fcreate (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x401125: main (attr.cpp:69) ==2210== ==2210== 304 bytes in 1 blocks are definitely lost in loss record 2,614 of 2,971 ==2210== at 0x4838744: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==2210== by 0x591A994: my_malloc (debug.c:140) ==2210== by 0x5918805: get_H5LS_mmap_class_t (H5LS.c:68) ==2210== by 0x590A1E0: H5VL_cache_ext_str_to_info (H5VLcache_ext.c:1472) ==2210== by 0x4F9A1FE: H5VL__connector_str_to_info (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4F94D46: H5VL__set_def_conn (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4F93FC1: H5VL_init_phase2 (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x48AF85C: H5_init_library (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x48B1369: H5open (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x40103A: main (attr.cpp:44) ==2210== ==2210== 352 bytes in 1 blocks are definitely lost in loss record 2,803 of 2,971 ==2210== at 0x4838744: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==2210== by 0x591A994: my_malloc (debug.c:140) ==2210== by 0x590A178: H5VL_cache_ext_str_to_info (H5VLcache_ext.c:1468) ==2210== by 0x4F9A1FE: H5VL__connector_str_to_info (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4F94D46: H5VL__set_def_conn (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x4F93FC1: H5VL_init_phase2 (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x48AF85C: H5_init_library (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x48B1369: H5open (in /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000.0.0) ==2210== by 0x40103A: main (attr.cpp:44) ``` Also, seeing seg faults ``` #0 0x00007ffff6ef791c in H5VL_cache_ext_term () at /home/brtnfld/packages/vol-cache/src/H5VLcache_ext.c:1154 #1 0x00007ffff7dd73dc in H5VL__free_cls () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #2 0x00007ffff7a6fb28 in H5I__dec_ref () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #3 0x00007ffff7a6fce7 in H5I_dec_ref () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #4 0x00007ffff7dd8d30 in H5VL_conn_free () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #5 0x00007ffff7dd7110 in H5VL_term_package () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #6 0x00007ffff76f2aa4 in H5_term_library () from /home/brtnfld/packages/hdf5/buildc/hdf5/lib/libhdf5.so.1000 #7 0x00007ffff6bcdbd9 in __run_exit_handlers () from /lib64/libc.so.6 #8 0x00007ffff6bcdd6a in exit () from /lib64/libc.so.6 #9 0x00007ffff6bb5254 in __libc_start_main () from /lib64/libc.so.6 #10 0x0000000000400eda in _start () at ../sysdeps/x86_64/start.S:120 ```