Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: hdf5
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: h5_read_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: h5_extended_fuzzer
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
/src/h5_read_fuzzer.c
Dictionary
Fuzzer function priority
/src/h5_extended_fuzzer.c
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Report generation date: 2025-08-26

Project overview: hdf5

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
25.0%
1313 / 5276
Cyclomatic complexity statically reachable by fuzzers
49.0%
45387 / 91811
Runtime code coverage of functions
25.0%
1340 / 5276

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
h5_read_fuzzer /src/h5_read_fuzzer.c 1341 3983 110 128 112784 45328 h5_read_fuzzer.c
h5_extended_fuzzer /src/h5_extended_fuzzer.c 1358 4023 110 132 113127 45481 h5_extended_fuzzer.c

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: h5_read_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 5069 68.8%
gold [1:9] 1949 26.4%
yellow [10:29] 102 1.38%
greenyellow [30:49] 15 0.20%
lawngreen 50+ 225 3.05%
All colors 7360 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
179569 179573 5 :

['H5R__encode', 'H5T_own_vol_obj', 'H5F_sizeof_addr', 'H5VL_object_data', 'H5VL_file_get']

179569 179703 H5T__ref_set_loc call site: 01210 /src/hdf5/src/H5Tref.c:174
179476 269214 2 :

['H5F_get_obj_ids', 'H5I_dec_ref']

224345 448898 H5F_try_close call site: 04299 /src/hdf5/src/H5Fint.c:2574
134829 134829 4 :

['H5G__obj_create', 'H5O_dec_rc_by_loc', 'calloc', 'H5O_link']

179724 225455 H5G_mkroot call site: 00000 /src/hdf5/src/H5Groot.c:168
89738 89738 2 :

['H5T_own_vol_obj', 'H5VL_file_get']

89738 89790 H5T__vlen_set_loc call site: 01151 /src/hdf5/src/H5Tvlen.c:245
44962 44988 2 :

['H5D__virtual_reset_layout', 'H5E_printf_stack']

44962 44988 H5O__layout_reset call site: 00000 /src/hdf5/src/H5Olayout.c:1243
44935 44935 1 :

['H5G__stab_valid']

89830 135485 H5G_mkroot call site: 00000 /src/hdf5/src/H5Groot.c:221
44908 224446 12 :

['calloc', 'H5I_dec_app_ref', 'stat64', 'realpath', '__errno_location', 'strerror', 'H5MM_xfree', 'H5P_set', 'fstat64', 'H5P_copy_plist', 'H5F_get_vfd_handle', 'H5I_object']

44908 224762 H5F__build_actual_name call site: 00000 /src/hdf5/src/H5Fint.c:2852
44871 44883 5 :

['H5SL_item', 'H5SL_first', 'H5SL_next', 'strcmp', 'H5P__cmp_prop']

44871 44883 H5P__cmp_class call site: 06973 /src/hdf5/src/H5Pint.c:3819
44869 89816 3 :

['H5VL_conn_dec_rc', 'H5E_printf_stack', 'H5VL_free_connector_info']

44869 89818 H5VL__set_def_conn call site: 07086 /src/hdf5/src/H5VLint.c:468
44869 44869 1 :

['H5F__efc_try_close']

44869 89790 H5F_try_close call site: 04301 /src/hdf5/src/H5Fint.c:2677
44869 44869 1 :

['H5VL_object_data']

44869 44869 H5I__unwrap call site: 04307 /src/hdf5/src/H5Iint.c:341
44869 44869 1 :

['H5VL_object_data']

44869 44869 H5T_get_actual_type call site: 04309 /src/hdf5/src/H5Tcommit.c:1336

Runtime coverage analysis

Covered functions
766
Functions that are reachable but not covered
751
Reachable functions
1341
Percentage of reachable functions covered
44.0%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/h5_read_fuzzer.c 1
H5F.c 4
H5.c 7
H5Eint.c 16
H5CX.c 19
H5Iint.c 23
H5FL.c 39
H5Pint.c 31
H5MM.c 5
H5SL.c 23
H5checksum.c 3
H5ESint.c 1
H5Lint.c 4
H5Aint.c 5
H5Dint.c 8
H5Gint.c 7
H5M.c 4
H5S.c 7
H5T.c 38
H5Tdbg.c 1
H5Tinit_float.c 7
H5Oint.c 27
H5Gname.c 3
H5Omessage.c 32
H5Tnative.c 2
H5Tcomplex.c 1
H5VLint.c 31
H5Tfields.c 3
H5Tvlen.c 4
H5VLcallback.c 17
H5Tref.c 2
H5Fquery.c 24
H5Rint.c 5
H5Sselect.c 3
H5RS.c 2
H5Tarray.c 1
H5Tconv_integer.c 154
H5Tbit.c 9
H5Tconv.c 5
H5WB.c 3
H5Tconv_complex.c 52
H5Tconv_float.c 51
H5Tconv_string.c 1
H5Tconv_bitfield.c 1
H5Tconv_compound.c 4
H5FO.c 8
H5AC.c 29
H5Ctag.c 9
H5C.c 7
H5Centry.c 28
H5Cimage.c 20
H5Fio.c 2
H5Fint.c 18
H5PB.c 11
H5Faccum.c 6
H5VMprivate.h 3
H5FDint.c 8
H5FD.c 9
H5FDcore.c 2
H5FDfamily.c 2
H5FDlog.c 2
H5FDmulti_int.c 2
H5FDonion.c 2
H5FDsec2.c 2
H5FDsplitter.c 2
H5FDstdio_int.c 2
H5Cint.c 14
H5MF.c 24
H5MFsection.c 2
H5FS.c 15
H5Clog.c 19
H5FSsection.c 26
H5Cquery.c 3
H5Fspace.c 3
H5FDspace.c 6
H5Fsuper.c 8
H5ACproxy_entry.c 6
H5timer.c 1
H5MFaggr.c 9
H5Ochunk.c 7
H5SM.c 19
H5B2.c 9
H5B2hdr.c 12
H5B2int.c 13
H5B2internal.c 6
H5B2leaf.c 7
H5HF.c 8
H5HFhdr.c 20
H5HFdtable.c 6
H5Z.c 9
H5Opline.c 1
H5HFiter.c 9
H5HFhuge.c 9
H5HFtiny.c 6
H5HFspace.c 8
H5HFiblock.c 15
H5HFdblock.c 6
H5SMmessage.c 2
H5HFman.c 4
H5HFbtree2.c 6
H5PLint.c 6
H5PLplugin_cache.c 5
H5PLpath.c 10
/usr/include/x86_64-linux-gnu/sys/stat.h 1
H5Oalloc.c 17
H5HFsection.c 27
H5Fmount.c 3
H5Tcommit.c 3
H5Tconv_enum.c 4
H5FSstat.c 1
H5Fefc.c 6
H5Fsfile.c 2
H5Groot.c 1
H5Gnode.c 1
H5UC.c 1
H5Tconv_vlen.c 2
H5Tconv_array.c 1
H5Tconv_reference.c 1
H5Oshared.c 1
H5system.c 1
H5Tcompound.c 4
H5VLnative.c 2
H5VLpassthru_int.c 2
H5VLdyn_ops.c 4
H5Lexternal.c 1
H5FSint.c 1
H5Pfapl.c 5
H5Ffake.c 2

Fuzzer: h5_extended_fuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 4275 57.3%
gold [1:9] 1642 22.0%
yellow [10:29] 105 1.40%
greenyellow [30:49] 54 0.72%
lawngreen 50+ 1383 18.5%
All colors 7459 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
225344 225367 13 :

['H5D_virtual_parse_source_name', 'calloc', 'malloc', 'H5D_virtual_check_mapping_pre', 'H5S_get_select_unlim_dim', 'H5_checksum_metadata', 'free', 'H5D_virtual_check_mapping_post', 'strnlen', 'H5S_select_deserialize', 'memcmp', 'H5D_virtual_update_min_dims', 'H5F_sizeof_size']

225344 271077 H5O__layout_decode call site: 00000 /src/hdf5/src/H5Olayout.c:568
179553 179831 6 :

['H5HF_open', 'H5HF_read', 'H5WB_wrap', 'H5HF_get_obj_len', 'H5WB_actual', 'H5SM_get_fheap_addr']

224463 225145 H5O__shared_read call site: 00000 /src/hdf5/src/H5Oshared.c:117
179476 269214 2 :

['H5F_get_obj_ids', 'H5I_dec_ref']

224345 448898 H5F_try_close call site: 04299 /src/hdf5/src/H5Fint.c:2574
92608 92608 2 :

['H5A__open_by_idx', 'H5A__open_by_name']

92608 92686 H5VL__native_attr_open call site: 00000 /src/hdf5/src/H5VLnative_attr.c:160
89800 89913 5 :

['H5FL_reg_malloc', 'H5B2__hdr_incr', 'H5B2__hdr_unprotect', 'H5B2_close', 'H5B2__hdr_fuse_incr']

89800 90069 H5B2_open call site: 03412 /src/hdf5/src/H5B2.c:203
45028 134770 7 :

['H5AC_unprotect', 'H5SM__get_index', 'H5SM__delete_from_index', 'H5O_msg_delete', 'H5O_msg_free', 'H5O_msg_decode', 'H5F_get_sohm_addr']

45028 134965 H5SM_delete call site: 04506 /src/hdf5/src/H5SM.c:1548
44997 89866 3 :

['H5AC_proxy_entry_add_child', 'H5AC_proxy_entry_create', 'H5AC_unprotect']

44997 89944 H5B2__hdr_protect call site: 03015 /src/hdf5/src/H5B2hdr.c:500
44908 224446 12 :

['calloc', 'H5I_dec_app_ref', 'stat64', 'realpath', '__errno_location', 'strerror', 'H5MM_xfree', 'H5P_set', 'fstat64', 'H5P_copy_plist', 'H5F_get_vfd_handle', 'H5I_object']

44908 224762 H5F__build_actual_name call site: 00000 /src/hdf5/src/H5Fint.c:2852
44900 44900 1 :

['H5A__get_ainfo']

134703 359369 H5O__attr_open_by_name call site: 00000 /src/hdf5/src/H5Oattribute.c:460
44897 44897 1 :

['H5A__copy']

44897 134743 H5O__attr_open_by_name call site: 00000 /src/hdf5/src/H5Oattribute.c:471
44887 89866 3 :

['H5VL_register', 'H5VL_obj_get_connector', 'H5VL_attr_close']

44887 224575 H5Aopen_name call site: 07400 /src/hdf5/src/H5Adeprec.c:200
44877 89754 3 :

['H5T_copy', 'H5T_get_size', 'H5T_noop_conv']

90251 494546 H5D__open_oid call site: 00000 /src/hdf5/src/H5Dint.c:1845

Runtime coverage analysis

Covered functions
1342
Functions that are reachable but not covered
531
Reachable functions
1358
Percentage of reachable functions covered
60.9%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/h5_extended_fuzzer.c 1
H5F.c 4
H5.c 7
H5Eint.c 16
H5CX.c 19
H5Iint.c 25
H5FL.c 39
H5Pint.c 31
H5MM.c 5
H5SL.c 23
H5checksum.c 3
H5ESint.c 1
H5Lint.c 4
H5Aint.c 5
H5Dint.c 8
H5Gint.c 7
H5M.c 4
H5S.c 7
H5T.c 38
H5Tdbg.c 1
H5Tinit_float.c 7
H5Oint.c 27
H5Gname.c 3
H5Omessage.c 32
H5Tnative.c 2
H5Tcomplex.c 1
H5VLint.c 32
H5Tfields.c 3
H5Tvlen.c 4
H5VLcallback.c 25
H5Tref.c 2
H5Fquery.c 24
H5Rint.c 5
H5Sselect.c 3
H5RS.c 2
H5Tarray.c 1
H5Tconv_integer.c 154
H5Tbit.c 9
H5Tconv.c 5
H5WB.c 3
H5Tconv_complex.c 52
H5Tconv_float.c 51
H5Tconv_string.c 1
H5Tconv_bitfield.c 1
H5Tconv_compound.c 4
H5FO.c 8
H5AC.c 29
H5Ctag.c 9
H5C.c 7
H5Centry.c 28
H5Cimage.c 20
H5Fio.c 2
H5Fint.c 18
H5PB.c 11
H5Faccum.c 6
H5VMprivate.h 3
H5FDint.c 8
H5FD.c 9
H5FDcore.c 2
H5FDfamily.c 2
H5FDlog.c 2
H5FDmulti_int.c 2
H5FDonion.c 2
H5FDsec2.c 2
H5FDsplitter.c 2
H5FDstdio_int.c 2
H5Cint.c 14
H5MF.c 24
H5MFsection.c 2
H5FS.c 15
H5Clog.c 19
H5FSsection.c 26
H5Cquery.c 3
H5Fspace.c 3
H5FDspace.c 6
H5Fsuper.c 8
H5ACproxy_entry.c 6
H5timer.c 1
H5MFaggr.c 9
H5Ochunk.c 7
H5SM.c 19
H5B2.c 9
H5B2hdr.c 12
H5B2int.c 13
H5B2internal.c 6
H5B2leaf.c 7
H5HF.c 8
H5HFhdr.c 20
H5HFdtable.c 6
H5Z.c 9
H5Opline.c 1
H5HFiter.c 9
H5HFhuge.c 9
H5HFtiny.c 6
H5HFspace.c 8
H5HFiblock.c 15
H5HFdblock.c 6
H5SMmessage.c 2
H5HFman.c 4
H5HFbtree2.c 6
H5PLint.c 6
H5PLplugin_cache.c 5
H5PLpath.c 10
/usr/include/x86_64-linux-gnu/sys/stat.h 1
H5Oalloc.c 17
H5HFsection.c 27
H5Fmount.c 3
H5Tcommit.c 3
H5Tconv_enum.c 4
H5FSstat.c 1
H5Fefc.c 6
H5Fsfile.c 2
H5Groot.c 1
H5Gnode.c 1
H5UC.c 1
H5Tconv_vlen.c 2
H5Tconv_array.c 1
H5Tconv_reference.c 1
H5Oshared.c 1
H5system.c 1
H5Tcompound.c 4
H5VLnative.c 2
H5VLpassthru_int.c 2
H5VLdyn_ops.c 4
H5Lexternal.c 1
H5FSint.c 1
H5Pfapl.c 5
H5Ffake.c 2
H5D.c 3
H5VLquery.c 1
H5Adeprec.c 1
H5A.c 1

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
H5D__virtual_write /src/hdf5/src/H5Dvirtual.c 2 ['N/A', 'N/A'] 148 0 214 36 15 1705 0 51965 6917
H5O__layout_copy_file /src/hdf5/src/H5Olayout.c 7 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 143 0 271 48 18 1561 0 47971 1598
H5Z__filter_scaleoffset /src/hdf5/src/H5Zscaleoffset.c 6 ['int', 'size_t', 'N/A', 'size_t', 'N/A', 'N/A'] 5 0 845 126 49 26 0 1131 1103

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
35.0%
1826 / 5276
Cyclomatic complexity statically reachable by fuzzers
60.0%
54971 / 91811

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/h5_read_fuzzer.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['H5PL__create_path_table', 'H5F_addr_encode', 'H5MF_free_aggrs', 'H5O_msg_reset', 'H5E__init_package', 'H5FL_fac_term', 'H5FL_seq_free', 'H5I__register', 'H5F_try_close', 'H5O__free']

/src/h5_extended_fuzzer.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['H5F_addr_encode', 'H5E__init_package', 'H5SM_delete', 'H5O_msg_iterate', 'H5B2__hdr_protect', 'H5C_resize_entry', 'H5I__register', 'H5PL__create_path_table', 'H5T__init_package']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
H5__debug_mask 69 25 36.23% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5_check_version 93 26 27.95% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5AC_validate_config 34 18 52.94% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5C_set_cache_auto_resize_config 110 58 52.72% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5C__generate_image 61 27 44.26% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5C__prep_image_for_file_close 64 23 35.93% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5E__walk 79 29 36.70% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5F_open 223 106 47.53% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5F_try_close 79 29 36.70% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5F__build_actual_name 65 30 46.15% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5I__find_id 54 22 40.74% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5O__fill_copy 67 22 32.83% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5PB_read 163 27 16.56% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5PB_write 183 26 14.20% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5PL__path_table_iterate_process_path 55 19 34.54% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5P__facc_set_def_driver 58 12 20.68% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5P__file_driver_copy 37 14 37.83% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5P__file_image_info_free 36 13 36.11% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5P__cmp_class 73 12 16.43% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SL_remove 42 17 40.47% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T_unregister 43 21 48.83% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T__create 80 33 41.25% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T_close 40 9 22.5% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T_cmp 358 92 25.69% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T__init_inf 106 58 54.71% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T__register 148 50 33.78% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T__path_find_init_new_path 122 32 26.22% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5VL__set_def_conn 76 27 35.52% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5VL__native_file_optional 183 15 8.196% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5VL__native_introspect_opt_query 146 17 11.64% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5_build_extpath 66 24 36.36% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5C__reconstruct_cache_contents 57 19 33.33% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5C__decode_cache_image_header 40 20 50.0% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5D_close 121 59 48.76% ['h5_extended_fuzzer']
H5D__new 43 23 53.48% ['h5_extended_fuzzer']
H5D__append_flush_setup 40 10 25.0% ['h5_extended_fuzzer']
H5D__virtual_copy_layout 121 31 25.61% ['h5_extended_fuzzer']
H5FS__cache_hdr_pre_serialize 110 42 38.18% ['h5_extended_fuzzer']
H5FS__cache_sinfo_notify 35 9 25.71% ['h5_extended_fuzzer']
H5F__accum_free 90 33 36.66% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5F__accum_adjust 80 23 28.74% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5F_traverse_mount 36 19 52.77% ['h5_extended_fuzzer']
H5G_loc_real 75 21 28.00% ['h5_extended_fuzzer']
H5G__traverse_real 203 90 44.33% ['h5_extended_fuzzer']
H5HG_read 39 19 48.71% ['h5_extended_fuzzer']
H5MF__aggr_try_extend 43 23 53.48% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5MF__aggr_alloc 152 83 54.60% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5O__eliminate_gap 49 24 48.97% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5O__attr_find_opened_attr 38 13 34.21% ['h5_extended_fuzzer']
H5O__cache_chk_notify 66 28 42.42% ['h5_extended_fuzzer']
H5O__fill_old_decode 46 23 50.0% ['h5_extended_fuzzer']
H5O__link_oh 64 22 34.37% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5O__layout_decode 594 260 43.77% ['h5_extended_fuzzer']
H5O__shared_read 53 28 52.83% ['h5_extended_fuzzer']
H5P__file_image_info_copy 51 13 25.49% ['h5_extended_fuzzer']
H5R__encode 44 22 50.0% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SL_remove_first 51 28 54.90% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SL_greater 46 25 54.34% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SL_below 54 29 53.70% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SL_above 46 21 45.65% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5SM_try_share 50 18 36.0% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5T__sort_value 61 29 47.54% ['h5_extended_fuzzer', 'h5_read_fuzzer']
H5VL__native_file_get 76 14 18.42% ['h5_extended_fuzzer']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
[] []
/src/hdf5/src/H5Gcache.c [] []
/src/hdf5/src/H5Zshuffle.c [] []
/src/hdf5/src/H5Cdbg.c [] []
/src/hdf5/src/H5EAhdr.c [] []
/src/hdf5/src/H5EAiblock.c [] []
/src/hdf5/src/H5HG.c [] []
/src/hdf5/src/H5VLdyn_ops.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5HFhuge.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Dnone.c [] []
/src/hdf5/src/H5HFman.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5AC.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5ESlist.c [] []
/src/hdf5/src/H5B2stat.c [] []
/src/hdf5/src/H5Tprecis.c [] []
/src/hdf5/src/H5Cepoch.c [] []
/src/hdf5/src/H5FS.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5O.c [] []
/src/hdf5/src/H5PLpath.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oalloc.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Ostab.c [] []
/src/hdf5/src/H5Pmapl.c [] []
/src/hdf5/src/H5HFcache.c [] []
/src/hdf5/src/H5VMprivate.h ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Toffset.c [] []
/src/hdf5/src/H5HGquery.c [] []
/src/hdf5/src/H5S.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5VLnative_group.c [] []
/src/hdf5/src/H5Shyper.c [] []
/src/hdf5/src/H5Orefcount.c [] []
/src/hdf5/src/H5VM.c [] []
/src/hdf5/src/H5Iint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Dbtree.c [] []
/src/hdf5/src/H5Tconv.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5B2hdr.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Obtreek.c [] []
/src/hdf5/src/H5Adeprec.c ['h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Abtree2.c [] []
/src/hdf5/src/H5FDonion_header.c [] []
/src/hdf5/src/H5Edeprec.c [] []
/src/hdf5/src/H5Dcompact.c [] []
/src/hdf5/src/H5SM.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5HLcache.c [] []
/src/hdf5/src/H5MF.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oshared.h [] []
/src/hdf5/src/H5Pdcpl.c [] []
/src/hdf5/src/H5Znbit.c [] []
/src/hdf5/src/H5Dfarray.c [] []
/src/hdf5/src/H5VLnative_attr.c [] []
/src/hdf5/src/H5Tfixed.c [] []
/src/hdf5/src/H5Tnative.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5M.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oefl.c [] []
/src/hdf5/src/H5Tinit_float.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tconv_complex.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Fint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Eint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5WB.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5trace.c [] []
/src/hdf5/src/H5F.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Sselect.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Dlayout.c [] []
/src/hdf5/src/H5Ctag.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oshared.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5FAdblock.c [] []
/src/hdf5/src/H5Fio.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FAtest.c [] []
/src/hdf5/src/H5D.c ['h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5FA.c [] []
/src/hdf5/src/H5Dio.c [] []
/src/hdf5/src/H5Bcache.c [] []
/src/hdf5/src/H5Ffake.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Tconv_float.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FDstdio_int.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5EAtest.c [] []
/src/hdf5/src/H5HLdblk.c [] []
/src/hdf5/src/H5Pfapl.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5VLnative_link.c [] []
/src/hdf5/src/H5VLint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Olink.c [] []
/src/hdf5/src/H5Gname.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5PLplugin_cache.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5SL.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Rint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Doh.c [] []
/src/hdf5/src/H5FDonion_history.c [] []
/src/hdf5/src/H5Tconv_reference.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5B2internal.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5FAdblkpage.c [] []
/src/hdf5/src/H5Tcompound.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Gcompact.c [] []
/src/hdf5/src/H5RS.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5VLnative_file.c [] []
/src/hdf5/src/H5Tenum.c [] []
/src/hdf5/src/H5VLnative_datatype.c [] []
/src/hdf5/src/H5Gobj.c [] []
/src/hdf5/src/H5Gdeprec.c [] []
/src/hdf5/src/H5FDint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Plapl.c [] []
/src/hdf5/src/H5B2.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Olayout.c [] []
/src/hdf5/src/H5FDsec2.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Pmcpl.c [] []
/src/hdf5/src/H5FDonion.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Goh.c [] []
/src/hdf5/src/H5HFhdr.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5HFspace.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Gtraverse.c [] []
/src/hdf5/src/H5VLcallback.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Odtype.c [] []
/src/hdf5/src/H5Gbtree2.c [] []
/src/hdf5/src/H5HFbtree2.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Z.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Dchunk.c [] []
/src/hdf5/src/H5Dvirtual.c [] []
/src/hdf5/src/H5FDlog.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Aint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Ounknown.c [] []
/src/hdf5/src/H5checksum.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Sdbg.c [] []
/src/hdf5/src/H5FO.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tconv_bitfield.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Dfill.c [] []
/src/hdf5/src/H5Pocpl.c [] []
/src/hdf5/src/H5Cimage.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FSint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Defl.c [] []
/src/hdf5/src/H5ACproxy_entry.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Fsuper_cache.c [] []
/src/hdf5/src/H5FDmulti_int.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Fefc.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Pdapl.c [] []
/src/hdf5/src/H5Fsuper.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5B2test.c [] []
/src/hdf5/src/H5FDmulti.c [] []
/src/hdf5/src/H5HFsection.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5E.c [] []
/src/hdf5/src/H5HLint.c [] []
/src/hdf5/src/H5Pencdec.c [] []
/src/hdf5/src/H5EAdblkpage.c [] []
/src/hdf5/src/H5MFaggr.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Ocont.c [] []
/src/hdf5/src/H5Tarray.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FDspace.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Dscatgath.c [] []
/src/hdf5/src/H5HFdblock.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5FAstat.c [] []
/src/hdf5/src/H5Oginfo.c [] []
/src/hdf5/src/H5Tcomplex.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5MFsection.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5FDstdio.c [] []
/src/hdf5/src/H5Pfmpl.c [] []
/src/hdf5/src/H5Pstrcpl.c [] []
/src/hdf5/src/H5Cprefetched.c [] []
/src/hdf5/src/H5FAhdr.c [] []
/src/hdf5/src/H5Gstab.c [] []
/src/hdf5/src/H5Bdbg.c [] []
/src/hdf5/src/H5Tbit.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FDsplitter.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5HFiter.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Ocopy.c [] []
/src/hdf5/src/H5Pocpypl.c [] []
/src/hdf5/src/H5Faccum.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5VLnative_object.c [] []
/src/hdf5/src/H5Tconv_integer.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Gent.c [] []
/src/hdf5/src/H5Oainfo.c [] []
/usr/include/x86_64-linux-gnu/sys/stat.h ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Gnode.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Zfletcher32.c [] []
/src/hdf5/src/H5system.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Centry.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Pint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5MM.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5VLnative.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tconv_compound.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Tvisit.c [] []
/src/hdf5/src/H5Oshmesg.c [] []
/src/hdf5/src/H5Odrvinfo.c [] []
/src/hdf5/src/H5Fcwfs.c [] []
/src/hdf5/src/H5Dselect.c [] []
/src/hdf5/src/H5Dcontig.c [] []
/src/hdf5/src/H5Dbtree2.c [] []
/src/h5_read_fuzzer.c ['h5_read_fuzzer'] ['h5_read_fuzzer']
/src/hdf5/src/H5Dsingle.c [] []
/src/hdf5/src/H5Dint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5ESint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5HL.c [] []
/src/hdf5/src/H5Tconv_string.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Zscaleoffset.c [] []
/src/hdf5/src/H5Clog_json.c [] []
/src/hdf5/src/H5FSstat.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5FScache.c [] []
/src/hdf5/src/H5Fsfile.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5I.c [] []
/src/hdf5/src/H5SMcache.c [] []
/src/hdf5/src/H5VLnative_blob.c [] []
/src/hdf5/src/H5FAcache.c [] []
/src/hdf5/src/H5Clog_trace.c [] []
/src/hdf5/src/H5Fspace.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5VLquery.c ['h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5HFdtable.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5VLpassthru.c [] []
/src/hdf5/src/H5Glink.c [] []
/src/hdf5/src/H5PB.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Fquery.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FL.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tref.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Ochunk.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5HGcache.c [] []
/src/hdf5/src/H5Gdense.c [] []
/src/hdf5/src/H5FDfamily.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Oattr.c [] []
/src/hdf5/src/H5HF.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Adense.c [] []
/src/hdf5/src/H5FDcore.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Plcpl.c [] []
/src/hdf5/src/H5Tfields.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5HFstat.c [] []
/src/hdf5/src/H5Lint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Ocache.c [] []
/src/hdf5/src/H5Spoint.c [] []
/src/hdf5/src/H5Osdspace.c [] []
/src/hdf5/src/H5SMbtree2.c [] []
/src/hdf5/src/H5VLnative_introspect.c [] []
/src/hdf5/src/H5VLnative_token.c [] []
/src/hdf5/src/H5Omessage.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Sall.c [] []
/src/h5_extended_fuzzer.c ['h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5EAint.c [] []
/src/hdf5/src/H5VLpassthru_int.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tvlen.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5EA.c [] []
/src/hdf5/src/H5Groot.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5EAstat.c [] []
/src/hdf5/src/H5Fmount.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Toh.c [] []
/src/hdf5/src/H5FDonion_index.c [] []
/src/hdf5/src/H5PLint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5UC.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5HFtiny.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Lexternal.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Pfcpl.c [] []
/src/hdf5/src/H5Tconv_enum.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Cquery.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Ofsinfo.c [] []
/src/hdf5/src/H5B2int.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Snone.c [] []
/src/hdf5/src/H5Torder.c [] []
/src/hdf5/src/H5Oattribute.c [] []
/src/hdf5/src/H5Oname.c [] []
/src/hdf5/src/H5FSsection.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5A.c ['h5_extended_fuzzer'] []
/src/hdf5/src/H5Tdbg.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5P.c [] []
/src/hdf5/src/H5Olinfo.c [] []
/src/hdf5/src/H5Tcommit.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5B.c [] []
/src/hdf5/src/H5Pdxpl.c [] []
/src/hdf5/src/H5Tconv_array.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5VLnative_dataset.c [] []
/src/hdf5/src/H5HFiblock.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5SMmessage.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5B2leaf.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Opline.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5CX.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Ocache_image.c [] []
/src/hdf5/src/H5Pgcpl.c [] []
/src/hdf5/src/H5ESevent.c [] []
/src/hdf5/src/H5Cint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Tconv_vlen.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] []
/src/hdf5/src/H5Ofill.c [] []
/src/hdf5/src/H5Dearray.c [] []
/src/hdf5/src/H5EAsblock.c [] []
/src/hdf5/src/H5Clog.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5EAcache.c [] []
/src/hdf5/src/H5Gint.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5FD.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5HLprfx.c [] []
/src/hdf5/src/H5Ocopy_ref.c [] []
/src/hdf5/src/H5VL.c [] []
/src/hdf5/src/H5FAint.c [] []
/src/hdf5/src/H5timer.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_extended_fuzzer']
/src/hdf5/src/H5Oflush.c [] []
/src/hdf5/src/H5Gloc.c [] []
/src/hdf5/src/H5Ztrans.c [] []
/src/hdf5/src/H5EAdblock.c [] []
/src/hdf5/src/H5B2cache.c [] []
/src/hdf5/src/H5Odbg.c [] []
/src/hdf5/src/H5T.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5C.c ['h5_read_fuzzer', 'h5_extended_fuzzer'] ['h5_read_fuzzer', 'h5_extended_fuzzer']
/src/hdf5/src/H5Omtime.c [] []

Directories in report

Directory
/src/hdf5/src/
/usr/include/x86_64-linux-gnu/sys/
/src/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
h5_read_fuzzer fuzzerLogFile-0-ZVBdt1BAQY.data fuzzerLogFile-0-ZVBdt1BAQY.data.yaml h5_read_fuzzer.covreport
h5_extended_fuzzer fuzzerLogFile-0-DZELcYcBKN.data fuzzerLogFile-0-DZELcYcBKN.data.yaml h5_extended_fuzzer.covreport