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* Clean up memory allocated when reading messages in H5Dlayout on error (#2769)glennsong092023-04-181-4/+15
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* Check for invalid AAPL in H5Aopen (#2712) (#2770)jhendersonHDF2023-04-171-5/+9
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* Add buffer overrun checks to H5O__layout_decode and H5O__sdspace_decode ↵jhendersonHDF2023-04-153-55/+268
| | | | (#2679) (#2728)
* Fix a heap buffer overflow during H5D__compact_readvv (GitHub #2606) (#2664) ↵jhendersonHDF2023-04-141-0/+27
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* Fix for github issue #2599: (#2665) (#2706)vchoi-hdfgroup2023-04-131-1/+6
| | | | | | | | | | | | | | | * Fix for github issue #2599: As indicated in the description, memory leak is detected when running "./h5dump pov". The problem is: when calling H5O__add_cont_msg() from H5O__chunk_deserialize(), memory is allocated for cont_msg_info->msgs. Eventually, when the library tries to load the continuation message via H5AC_protect() in H5O_protect(), error is encountered due to illegal info in the continuation message. Due to the error, H5O_protect() exits but the memory allocated for cont_msg_info->msgs is not freed. When we figure out how to handle fuzzed files that we didn't generate, a test needs to be added to run h5dump with the provided "pov" file. * Add message to release notes for the fix to github issue #2599.
* Avoid suppressing error output for non-tentative file opens (#2632) (#2670)jhendersonHDF2023-04-131-11/+41
| | | | | * Avoid suppressing error output for non-tentative file opens * Update comment about tentative file opens
* Fix memory leaks and aborts in H5O EFL decode (#2656) (#2707)Dana Robinson2023-04-131-48/+61
| | | | | | | | | | | | | | | | | | | | | * Convert asserts to error handling in efl decode The function that decodes external data files object header messages would call assert() when parsing malformed files, causing applications to crash when linked against the debug library. This change converts these assert() calls to HDF5 error checks, so the messages are sanity checked in both release and debug mode and debug mode no longer crashes applications. Also cleaned up some error handling usage and debug checks. * Free memory on H5O efl decode errors * Add buffer size checks to efl msg decode * Add parentheses to math expressions Fixes GitHub #2605
* Minor cherry-pick merges to 1.14 (#2582)Larry Knox2023-04-041-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Enclose MESG in do...while loop (#2576) Enclose MSG macro in a do...while loop * Add a clang-format comment about permissions (#2577) * Remove an obsolete comment from the MDS test (#2578) The seed is now broadcast from rank 0, so the warning about multiple machines having different seeds is unnecessary. * Subfiling VFD - fix issues with I/O concentrator selection strategies (#2571) Fix multiple bugs with the SELECT_IOC_EVERY_NTH_RANK and SELECT_IOC_TOTAL I/O concentrator selection strategies and add a regression test for them * Check for overflow when calculating on-disk attribute data size (#2459) * Remove duplicate code Signed-off-by: Egbert Eich <eich@suse.com> * Add test case for CVE-2021-37501 Bogus sizes in this test case causes the on-disk data size calculation in H5O__attr_decode() to overflow so that the calculated size becomes 0. This causes the read to overflow and h5dump to segfault. This test case was crafted, the test file was not directly generated by HDF5. Test case from: https://github.com/ST4RF4LL/Something_Found/blob/main/HDF5_v1.13.0_h5dump_heap_overflow.md --------- Co-authored-by: glennsong09 <43005495+glennsong09@users.noreply.github.com> Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com> Co-authored-by: jhendersonHDF <jhenderson@hdfgroup.org> Co-authored-by: Egbert Eich <eich@suse.com>
* Subfiling VFD - fix issues with I/O concentrator selection strategies ↵jhendersonHDF2023-04-041-39/+71
| | | | | | | | (#2571) (#2618) Fix multiple bugs with the SELECT_IOC_EVERY_NTH_RANK and SELECT_IOC_TOTAL I/O concentrator selection strategies and add a regression test for them
* Make sure that ONLY_SHARED_LIBS option is correctly set (#2545)Allen Byrne2023-04-041-4/+4
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* Fix a memory corruption issue in H5S__point_project_simple (#2626) (#2631)jhendersonHDF2023-04-041-1/+1
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* Cherry-pick merges from develop to hdf5_1_14 (#2572)Larry Knox2023-03-161-4/+7
| | | | Co-authored-by: Mark (he/his) C. Miller <miller86@llnl.gov> Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com>
* Subfiling VFD - add option to specify config file prefix (#2495) (#2570)jhendersonHDF2023-03-155-18/+165
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* docs: in -> out (#2514) (#2516) (#2568)Larry Knox2023-03-151-1/+1
| | | Co-authored-by: H. Joe Lee <hyoklee@hdfgroup.org>
* Remove redundant and flawed documentation of H5D_chunk_iter_op_t from H5D.c ↵Larry Knox2023-03-151-26/+0
| | | | | | | (#2512) (#2566) Forward port of 9f252f1 from #2329 Co-authored-by: Mark Kittisopikul <mkitti@users.noreply.github.com>
* Fix new codespell issues (#2521) (#2533)Larry Knox2023-03-103-3/+3
| | | | | | | * Fix new codespell issues * Have codespell ignore ./config/sanitizer/sanitizers.cmake Co-authored-by: Mark Kittisopikul <mkitti@users.noreply.github.com>
* 1.14 Merge doxygen plist tables changes #2470 from develop (#2503)Allen Byrne2023-03-017-20/+22
| | | | | * Merge doxygen plist tables changes from develop * Doxy corrections
* Fix issue with collective metadata writes of global heap data (#2480) (#2486)jhendersonHDF2023-02-211-0/+8
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* 1.14 Merge Correct pkgconfig variables and libraries #2259 (#2477)Allen Byrne2023-02-171-4/+14
| | | | | | | * Merge Correct pkgconfig variables and libraries #290 * Fix typo * Fix spacing
* 1.14 Correct VERS compatible (#2460)Allen Byrne2023-02-171-2/+2
| | | | | | | | | * Correct VERS compatible * Remove FAIL check in CMake test * Remove unnecessary value in vers array * revert empty list
* Adds RELEASE.txt notes and updates Doxygen (#2377) (#2378)Dana Robinson2022-12-292-8/+10
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* Adds Doxygen markup for H5FDdriver_query() (#2375)Dana Robinson2022-12-282-4/+23
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* Brings Doxygen changes from develop (#2366)Dana Robinson2022-12-2710-51/+104
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* Brings HL GIF tools configure changes from develop (#2361)Dana Robinson2022-12-241-0/+1
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* Adds Doxygen VOL flag markup (#2340) (#2341)Dana Robinson2022-12-211-55/+63
| | | | | | | | | | | | | * Initial doxygen markup * Committing clang-format changes * Adds Doxygen comments to VOL flags * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Onion VFD header cleanup (#2337) (#2338)Dana Robinson2022-12-213-112/+85
| | | | | | | | | | | * Partial work towards cleaning up the onion VFD code * Committing clang-format changes * A few minor tweaks to the onion VFD public header Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* 1.14 Fix some doxygen warnings (#2323)Allen Byrne2022-12-215-6/+6
| | | | | | | | | | | | | | | * Fix some doxygen warnings * Remove javadocs * Fix spelling * Fix section format * Correct doxygen function name * Remove duplicate Co-authored-by: Dana Robinson <43805+derobins@users.noreply.github.com>
* Brings the following changesets over from develop: (#2328)Dana Robinson2022-12-218-44/+57
| | | | | | | | | | | | b9244a85d9f1cc5e9bbec61ca73c0cbd9c4cf249 Align arg types of H5D_chunk_iter_op_t with H5Dget_chunk_info (#2074) 70cf2c390bc2eef8e57f8fa023341011e2d02d9d Removed idioms and misc. text clean-up (#2320) 8102fa8c972bdc0d8fd8f3dae604e070893150d6 Only document Fortran functions (#2319) 784061b15e176b9919c19a220ce278a9f4cddf0e moved onion VFD to FAPL group (#2321) 6b6bcdead66f0456ac0528683faac6a8e48b6565 Hdffv 11052 (#2315) 10c693a04ff0c4a5219879d7f8900157dcbece66 Update hdf5_header.html 0cb58080875070db09b5ecae92482519d58872bc Hdffv 11052 (#2303) a1c81eda203addced514ef655f7a9079f3f0bb04 added doc. warning for H5Literate_async return value (#2295) 502b32b0f22a4bcf6333c85c256db34162c2764a Updated H5ES documenation (#2293) a9036005c3916e6fda0296026323f00d043300f8 Fix for HDFFV-11052: h5debug fails on a corrupted file (h5_nrefs_POC)… (#2291)
* Adds 'unused' hints for MDS io_info parameters (#2301) (#2306)Dana Robinson2022-12-163-18/+17
| | | | | | | | | | | | | | | | | * Adds 'unused' hints for MDS io_info parameters * Committing clang-format changes * Fix issue with formatter * Committing clang-format changes * Final fix for formatter * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* Update versions for hdf5_1_14 develop branch after creation of (#2294)Larry Knox2022-12-131-3/+3
| | | hdf5_1-14_0 branch for 1.14.0 release.
* added doc. warning for H5Oflush in parallel (#2289)Scot Breitenfeld2022-12-101-0/+3
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* Check for size==0 for all datatypes read from disk, not just compound (#2287)Neil Fortner2022-12-081-9/+5
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* Compound datatypes may not have members of size 0 (#2243)Egbert Eich2022-12-071-55/+100
| | | | | | | | | | | | | | | | | | | | | | * Compound datatypes may not have members of size 0 A member size of 0 may lead to an FPE later on as reported in CVE-2021-46244. To avoid this, check for this as soon as the member is decoded. This should probably be done in H5O_dtype_decode_helper() already, however it is not clear whether all sizes are expected to be != 0. This fixes CVE-2021-46244 / Bug #2242. Signed-off-by: Egbert Eich <eich@suse.com> * Rework error recovery code in H5O__dtype_decode_helper() and H5O__dtype_decode(). * Format changes for src/H5Odtype.c. Signed-off-by: Egbert Eich <eich@suse.com> Co-authored-by: Neil Fortner <nfortne2@hdfgroup.org> Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
* Fixes warnings in H5Opline.c error messages (#2281)Dana Robinson2022-12-061-3/+5
| | | | | | | * Fixes warnings in H5Opline.c error messages * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* H5E_ERR_CLS_g symbol missing when compiling C++ plugins (#2269)V. Armando Solé2022-12-061-0/+7
| | | | C++ HDF5 filter plugin SZ3 fails to build under windows with failure at linking time unless that extern "C" block is added.
* return error message related to calling API (#2276)Scot Breitenfeld2022-12-021-2/+2
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* CVE 2021 46242 develop (#2255)Egbert Eich2022-12-021-2/+6
| | | | | | | | | | | | | | | | | | | | | | * When evicting driver info block, NULL the corresponding entry Since H5C_expunge_entry() called (from H5AC_expunge_entry()) sets the flag H5C__FLUSH_INVALIDATE_FLAG, the driver info block will be freed. NULLing the pointer in f->shared->drvinfo will prevent use-after-free when it is used in other functions (like H5F__dest()) - as other places will check whether the pointer is initialized before using its value. This fixes CVE-2021-46242 / Bug #2254 Signed-off-by: Egbert Eich <eich@suse.com> * When evicting the superblock, NULL the corresponding entry The call to H5AC_expunge_entry() will free the corresonding structure, to avoid a use-after-free, the corrsponding pointer entry will be NULLed. Signed-off-by: Egbert Eich <eich@suse.com> Signed-off-by: Egbert Eich <eich@suse.com>
* Report error if dimensions of chunked storage in data layout < 2 (#2241)Egbert Eich2022-12-021-0/+4
| | | | | | | | | | | | | | | | For Data Layout Messages version 1 & 2 the specification state that the value stored in the data field is 1 greater than the number of dimensions in the dataspace. For version 3 this is not explicitly stated but the implementation suggests it to be the case. Thus the set value needs to be at least 2. For dimensionality < 2 an out-of-bounds access occurs as in CVE-2021-45833. This fixes CVE-2021-45833 / Bug #2240. Signed-off-by: Egbert Eich <eich@suse.com> Signed-off-by: Egbert Eich <eich@suse.com> Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
* Bug Fix: Segfault in H5CX_get_vol_wrap_ctx when H5VLwrap_register is called ↵raylu-hdf2022-11-172-2/+35
| | | | | | | | | | | | | | | | from an application (#2248) * Jira HDFFV-10881: Segfault in H5CX_get_vol_wrap_ctx when H5VLwrap_register is called from an application. A quick and simple fix to make it fail with a relevant error message. * Format changes. * Committing clang-format changes * Minor change: split one condition check into two for clarity. * Adding doxygen comment for H5VLwrap_register. * Minor change: adding a little more detail to the Doxygen comment for H5VLwrap_register.
* H5O_dtype_decode_helper: Parent of enum needs to have same size as enum ↵Egbert Eich2022-11-111-0/+2
| | | | | | | | | | | | | | itself (#2237) The size of the enumeration values is determined by the size of the parent. Functions accessing the enumeration values use the size of the enumeration to determine the size of each element and how much data to copy. Thus the size of the enumeration and its parent need to match. Check here to avoid unpleasant surprises later. This fixes CVE-2018-14031 / Bug #2236. Signed-off-by: Egbert Eich <eich@suse.com>
* Make sure info block for external links has at least 3 bytes (#2234)Egbert Eich2022-11-111-0/+2
| | | | | | | | | | | | According to the specification, the information block for external links contains 1 byte of version/flag information and two 0 terminated strings for the object linked to and the full path. Although not very useful, the minimum string length for each (with terminating 0) would be one byte. Checking this will help to avoid SEGVs triggered by bogus files. This fixes CVE-2018-16438 / Bug #2233. Signed-off-by: Egbert Eich <eich@suse.com>
* Validate location (offset) of the accumulated metadata when comparing (#2231)Egbert Eich2022-11-111-7/+9
| | | | | | | | | | | | | | | Initially, the accumulated metadata location is initialized to HADDR_UNDEF - the highest available address. Bogus input files may provide a location or size matching this value. Comparing this address against such bogus values may provide false positives. This make sure, the value has been initilized or fail the comparison early and let other parts of the code deal with the bogus address/size. Note: To avoid unnecessary checks, we have assumed that if the 'dirty' member in the same structure is true the location is valid. This fixes CVE-2018-13867 / Bug #2230. Signed-off-by: Egbert Eich <eich@suse.com>
* Make H5O__fsinfo_decode() more resilient to out-of-bound reads. (#2229)Egbert Eich2022-11-111-3/+13
| | | | | | | | | | | | | | | | When decoding a file space info message in H5O__fsinfo_decode() make sure each element to be decoded is still within the message. Malformed hdf5 files may have trunkated content which does not match the expected size. Checking this will prevent attempting to decode unrelated data and heap overflows. So far, only free space manager address data was checked before decoding. This fixes CVE-2021-45830 / Bug #2228. Signed-off-by: Egbert Eich <eich@suse.com> Additions Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
* Removes MPE instrumentation support. (#2245)Dana Robinson2022-11-093-114/+4
| | | | | | | | | | | * Removes MPE instrumentation support. The Autotools will no longer accept --with-mpe= and the logging commands have been removed from the FUNC_ENTER macros. CMake has never supported instrumenting for MPE. * Committing clang-format changes Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* H5O__pline_decode() Make more resilient to out-of-bounds read (#2210)Egbert Eich2022-11-092-2/+18
| | | | | | | | | | | | | Malformed hdf5 files may have trunkated content which does not match the expected size. When this function attempts to decode these it may read past the end of the allocated space leading to heap overflows as bounds checking is incomplete. Make sure each element is within bounds before reading. This fixes CVE-2019-8396 / HDFFV-10712 / github bug #2209. Signed-off-by: Egbert Eich <eich@suse.com> Signed-off-by: Egbert Eich <eich@suse.com>
* Removes dmalloc support (#2239)Dana Robinson2022-11-092-8/+0
| | | | | | | | | | This has not been used to debug the library in a very long time. Most developers use valgrind, -fsanitize=address, or some other memory checker instead of this library. This removes: * dmalloc.h include from H5private.h * --with-dmalloc= Autotools configure option * HDF5_ENABLE_USING_DMALLOC CMake option
* Removes the memory allocation sanity checks feature (#2218)Dana Robinson2022-11-038-534/+22
| | | | | | | | | | | | | | | * Removes the memory allocation sanity checks feature * Committing clang-format changes * Removes zero size checks for H5MM_(c|m)alloc() * Explicitly return NULL when size == 0 in H5allocate_memory() * Committing clang-format changes * Format fix Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
* correct H5Ropen_object_reference (#2212)Scot Breitenfeld2022-11-031-1/+1
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* Fixed a Doxygen param in H5EScancel (#2213)Dana Robinson2022-11-031-1/+1
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* Use ctest_test and APPEND to correctly report passed and failed test numbers ↵Larry Knox2022-11-021-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in CDash (#2208) * Change how HPC tests are executed * Move ctest_test commands for serial and parallel tests into cmake files. * Update checks for uploading Test.xml to CDash. * Correct cmake scripots. * Remove extraneous characters. * Add ctest_start (APPEND). * Add binary directories to scripts running ctest_test. * Correct parameters for appending Test.xml. * Set CTEST_SITE and CTEST_BUILD_NAME. * Try to pass site and build_name to ctest_test sripts. * Add site name and build name for ctest_test commands vi environment. * Revert "Try to pass site and build_name to ctest_test sripts." This reverts commit d364aaf0fa65ee7f9e222b2633ee916d50afbc42. * Correct typo in src/CMakeLists.txt. * Update batch scripts to run ctest_test scripts. Co-authored-by: Allen Byrne <byrn@hdfgroup.org>
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