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Author SHA1 Message Date
Berkay Eren Ürün
74308916d9 Add next pointer to appendAttributeValue 
This commits extends appendAttributeValue by introducing a new parameter
that will be set to the next token to process.

Having such a parameter allows us to reenter the function after an exit
and continue from the last token pointed by the pointer.
 2025-03-13 14:01:31 +01:00
Sebastian Pipping
0ab49eafae tests: Cover suspend inside nested entites in internalEntityProcessor more 2025-03-13 14:01:31 +01:00
Sebastian Pipping
3679f63dab tests: Cover internalEntityProcessor reentering being finite 
The new test asserts that internalEntityProcessor does not loop forever while
processing entities where external entity content references back to internal
entities from the parent document (see &e3; and &e4; below).
We ensure that progress is made after moving the parser from recursive
invocation to a state based processing within function callProcessor.

A version of this test case (originally external-to-Expat, "make run-xmltest")
failed earlier, so we wanted to have a variant of this test (that proved
itself relevant) included within the core test suite ("make check").
 2025-03-13 14:01:31 +01:00
Sebastian Pipping
dae1cd5a1b tests: Add support for "CharData *storage" to ExtHdlrData 
.. for an upcoming test in a follow-up commit
 2025-03-13 14:01:31 +01:00
Berkay Eren Ürün
ad9e140612 Add test cases for unbounded entity recursion 2025-03-13 14:01:31 +01:00
Berkay Eren Ürün
a910fbc0e1 Fix internal entity processing 
Co-authored-by: Jann Horn <jannh@google.com>

This avoids unbounded recursion in internal entity processing
 2025-03-13 14:01:31 +01:00
Berkay Eren Ürün
6edca2c37e Switch allowClosingDoctype 
This change of allowClosingDoctype has no effect and only serves as a
preparation for the upcoming changes.
 2025-03-13 14:01:31 +01:00
Berkay Eren Ürün
5e16cd6d07 Introduce reenter flag 
Co-authored-by: Jann Horn <jannh@google.com>

Add a new reenter flag. This flag acts like XML_SUSPENDED,
except that instead of returning out of the library, we
only return back to the main parse function, then re-enter
the processor function.
 2025-03-13 14:01:31 +01:00
Jann Horn
dd982e3950 Refactor guards against busy parser reconfiguration 
Rebased-and-adapted-by: Berkay Eren Ürün <berkay.ueruen@siemens.com>
 2025-03-13 14:01:31 +01:00
Sebastian Pipping
2fc3683333
Merge pull request #972 from libexpat/robustify-flaky-xml-validation-ci 
`valid-xml.yml`: Stop `xmllint` from loading DTD from the internet to address flaky CI
 2025-03-13 04:27:19 +01:00
Sebastian Pipping
0165a43876 valid-xml.yml: Stop xmllint from loading DTD from the internet 
.. to address flaky CI
 2025-03-13 03:45:25 +01:00
Sebastian Pipping
07108642fe
Merge pull request #970 from hannob-forks/https2 
Update links in code comments to HTTPS
 2025-03-07 16:24:41 +01:00
Hanno Böck
87fb1a42f0 Update links in code comments to https 2025-03-07 08:42:42 +01:00
Sebastian Pipping
c92b51b6a9
Merge pull request #971 from libexpat/address-cppcheck-warnings 
Address Cppcheck warnings + fix Cppcheck CI
 2025-03-07 04:28:36 +01:00
Sebastian Pipping
24aa9b8c49 Changes: Document #971 2025-03-07 03:06:30 +01:00
Sebastian Pipping
b8ab03d2da cppcheck.yml: Ensure latest Cppcheck from macOS Homebrew 2025-03-07 03:06:27 +01:00
Sebastian Pipping
ba7853edef tests: Address Cppcheck 2.17.1 warning about malloc returning NULL 2025-03-07 03:06:24 +01:00
Sebastian Pipping
688483ee3b mass-cppcheck.sh: Make Cppcheck pass check for __attribute__((noreturn)) 
Related:
https://sourceforge.net/p/cppcheck/discussion/general/thread/acbae4ae20/
https://sourceforge.net/p/cppcheck/discussion/general/thread/2f5d2766/
 2025-03-07 03:06:21 +01:00
Sebastian Pipping
6620f6f40a tests/minicheck: Use more portable check for __attribute__((noreturn)) 
Related:
https://gcc.gnu.org/onlinedocs/cpp/_005f_005fhas_005fattribute.html
 2025-03-07 03:06:21 +01:00
Sebastian Pipping
401e6d4f49 tests/benchmark: Address Cppcheck 2.17.1 warning about malloc returning NULL 2025-03-07 03:06:18 +01:00
Sebastian Pipping
03fa6fa576
Merge pull request #969 from hannob-forks/https1 
Update Open Group link/comment to HTTPS
 2025-03-04 23:13:47 +01:00
Hanno Böck
afd87e8399 Update opengroup link/comment to https 2025-03-04 22:24:28 +01:00
Sebastian Pipping
660e48b0a3
Merge pull request #966 from libexpat/leverage-cmake-3-13 
Leverage CMake >=3.13
 2025-02-26 02:34:15 +01:00
Sebastian Pipping
2e122561fd Changes: Document #966 2025-02-26 01:24:52 +01:00
Sebastian Pipping
d701205f81 CMake: Make use of target_link_options of CMake >=3.13 2025-02-26 01:24:52 +01:00
Sebastian Pipping
a111fa867f
Merge pull request #964 from libexpat/coverity-scan-disable-for-forks 
Stop (trying to) upload to Coverity Scan from fork repositories
 2025-02-25 18:18:00 +01:00
Sebastian Pipping
da47494e44 Changes: Document #964 2025-02-25 05:56:40 +01:00
Sebastian Pipping
27046f2376 coverity-scan.yml: Do not run in fork repositories 2025-02-25 05:56:37 +01:00
Sebastian Pipping
2785661a04
Merge pull request #958 from libexpat/extend-changelog 
Extend changelog (i.e. early bits of preparation for release 2.6.5)
 2025-02-24 17:53:57 +01:00
Sebastian Pipping
f5c915ae13
Merge pull request #963 from libexpat/dependabot/github_actions/actions/upload-artifact-4.6.1 
Actions(deps): Bump actions/upload-artifact from 4.6.0 to 4.6.1
 2025-02-24 17:39:50 +01:00
dependabot[bot]
01b453af3a
Actions(deps): Bump actions/upload-artifact from 4.6.0 to 4.6.1 
Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.6.0 to 4.6.1.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](65c4c4a1dd...4cec3d8aa0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2025-02-24 15:07:44 +00:00
Sebastian Pipping
7f9a144507
Merge pull request #962 from libexpat/require-cmake-3-13 
Drop support for CMake <3.13
 2025-02-23 21:00:49 +01:00
Sebastian Pipping
b91c28f375 Changes: Document more changes since release Expat 2.6.4 2025-02-23 16:49:47 +01:00
Sebastian Pipping
6fe87b6116 Drop support for CMake <3.13 
Because libprotobuf-mutator with tests enabled already
needs CMake >=3.13 in practice
(https://github.com/google/libprotobuf-mutator/pull/276).

PS: Near-end-of-life Ubuntu "focal" 20.04 LTS has
CMake 3.16.3 (https://packages.ubuntu.com/focal/cmake)
and Debian "bullseye" old(!)stable has CMake 3.18.4
(https://packages.debian.org/bullseye/cmake).
 2025-02-23 16:43:38 +01:00
Sebastian Pipping
c659edbd2b
Merge pull request #961 from libexpat/fuzzers-re-enable-xml-lpm-fuzzer-for-oss-fuzz 
fuzzers|cmake: Re-enable `xml_lpm_fuzzer` for `-DEXPAT_OSSFUZZ_BUILD=ON`
 2025-02-23 05:21:23 +01:00
Sebastian Pipping
9bfccc4b13 fuzzers|cmake: Forward to libprotobuf-mutator with Ubuntu 20.04 support 2025-02-23 04:40:37 +01:00
Sebastian Pipping
ae1fc71ebb fuzzers|cmake: Use proper library order for linking xml_lpm_fuzzer 2025-02-23 04:40:21 +01:00
Sebastian Pipping
cf28b6de98 Revert "fuzzers|cmake: Disable xml_lpm_fuzzer for -DEXPAT_OSSFUZZ_BUILD=ON" 
This reverts commit 392fb29e67.
 2025-02-23 04:25:24 +01:00
Sebastian Pipping
e89dc4e7a3
Merge pull request #960 from libexpat/coverity-scan-upload 
Submit a build to Coverity Scan for static analysis
 2025-02-22 16:53:16 +01:00
Sebastian Pipping
d9f802ea8d Submit a build to Coverity Scan for static analysis 2025-02-22 16:10:18 +01:00
Sebastian Pipping
ca7321b9fc
Merge pull request #959 from libexpat/tests-benchmark-improve 
`tests/benchmark`: Fix a harmless TOCTTOU + upfront refactorings + improve error messages
 2025-02-22 16:08:31 +01:00
Sebastian Pipping
7f5903483e tests/benchmark: Make error messages more technical 2025-02-21 23:31:32 +01:00
Sebastian Pipping
ead919d692 tests/benchmark: Resolve (harmless) TOCTTOU 
.. that was reported by Coverity Scan.

https://en.wikipedia.org/wiki/Time-of-check_to_time-of-use
 2025-02-21 23:31:32 +01:00
Sebastian Pipping
5f4144a6bc tests/benchmark: Add missing call to fclose 2025-02-21 23:31:23 +01:00
Sebastian Pipping
4de3d65003 tests/benchmark: Resolve needless use of exit for clarity 2025-02-21 22:24:16 +01:00
Sebastian Pipping
524096c139 tests/benchmark: Rename misleading variable "fd" to "file" 2025-02-21 22:19:26 +01:00
Sebastian Pipping
c4a0ab7265
Merge pull request #957 from libexpat/fuzzing-coverage-report 
`fuzzing.yml`: Start producing code coverage report
 2025-02-14 22:59:59 +01:00
Sebastian Pipping
879c8faecd fuzzing.yml: Evaluate one single fuzzer at a time, in parallel 2025-02-14 22:00:18 +01:00
Sebastian Pipping
0fa794d333 fuzzing.yml: Make clear that fuzzing logs are about the last batch 2025-02-14 22:00:18 +01:00
Sebastian Pipping
39d2ebb467 fuzzing.yml: Start producing code coverage report 2025-02-14 22:00:18 +01:00