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* [bug-69697] HSLF getPictureData can return null for some picturesPJ Fanning2025-06-142-6/+2
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1926414 13f79535-47bb-0310-9956-ffa450edef68
* [bug-69669] refactorPJ Fanning2025-05-271-5/+2
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925874 13f79535-47bb-0310-9956-ffa450edef68
* [bug-69669] try to share some code between the old code that I brought back ↵PJ Fanning2025-05-272-75/+85
| | | | | | and the newer code that caused the problems git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925872 13f79535-47bb-0310-9956-ffa450edef68
* [bug-69669] revert some changes in HSLF placeholder creation due to issue ↵PJ Fanning2025-05-271-1/+96
| | | | | | with addTitle git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925870 13f79535-47bb-0310-9956-ffa450edef68
* try to avoid recreating HSLFShapePlaceholderDetailsPJ Fanning2025-05-271-2/+6
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925869 13f79535-47bb-0310-9956-ffa450edef68
* code refactorPJ Fanning2025-05-177-9/+8
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925649 13f79535-47bb-0310-9956-ffa450edef68
* typos (an)PJ Fanning2025-05-064-4/+4
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1925440 13f79535-47bb-0310-9956-ffa450edef68
* [bug-69628] more changes to getMax methodsPJ Fanning2025-04-101-6/+2
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1924994 13f79535-47bb-0310-9956-ffa450edef68
* reformatPJ Fanning2025-03-111-389/+366
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1924323 13f79535-47bb-0310-9956-ffa450edef68
* fix spelling of separatePJ Fanning2025-03-111-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1924321 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2025-01-201-6/+15
| | | | | | | | | | | | | | Prevent too deep nesting by throwing an exception instead of just not parsing more nesting-levels as this still caused OOMs. Allow to adjust the limit via static setter as elsewhere to give users a chance to parse very complicated files if really necessary. https://issues.oss-fuzz.com/issues/42528505 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1923277 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2025-01-111-0/+5
| | | | | | | | Prevent a NullPointerException Fixes https://issues.oss-fuzz.com/issues/42537720 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1923061 13f79535-47bb-0310-9956-ffa450edef68
* Bug 57603: Apply suggested patchDominik Stadler2025-01-112-3/+4
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1923052 13f79535-47bb-0310-9956-ffa450edef68
* Bug 69315: HSMF: At least continue processing properties after multivalued ↵Dominik Stadler2025-01-111-1/+7
| | | | | | | | | | properties Currently processing stops at multivalued properties. This at least continues processing, so other properties are processed properly. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1923051 13f79535-47bb-0310-9956-ffa450edef68
* Adjust format for DE on JDK 23+ some moreDominik Stadler2024-12-251-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922680 13f79535-47bb-0310-9956-ffa450edef68
* Apply some spelling fixes from GitHub PR #480Dominik Stadler2024-12-2528-34/+34
| | | | | | | Some suggested changes are too invasive so we can only pick some changes semi-automatically git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922678 13f79535-47bb-0310-9956-ffa450edef68
* Adjust some more for JDK 23/24Dominik Stadler2024-12-151-1/+1
| | | | | | | | | There are more date-formats which need to be defined manually for the German locale now to work without the COMPAT locale provider in JDK 23+ git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922518 13f79535-47bb-0310-9956-ffa450edef68
* Adjust for removed locale provider in JDK 23 and newerDominik Stadler2024-12-151-0/+1
| | | | | | | | | | | | | JDK 23 removes the COMPAT/JRE locale provider which causes some changes to string formatting Default German data format changed and thus we need to introduce a custom format. Also the US format uses some non-breaking spaces now which we need to handle properly in tests. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922506 13f79535-47bb-0310-9956-ffa450edef68
* PoiLogManagerPJ Fanning2024-11-2484-169/+169
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922055 13f79535-47bb-0310-9956-ffa450edef68
* Apply some IDE suggestions, JavaDoc and GitHub PRDominik Stadler2024-11-202-3/+4
| | | | | | | | | | | Update assertion-message Adjust JavaDoc Add tests Reformat class DirectoryNode, adjust/move some comments Closes #730 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921980 13f79535-47bb-0310-9956-ffa450edef68
* add since tagsPJ Fanning2024-11-061-1/+5
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921801 13f79535-47bb-0310-9956-ffa450edef68
* [bug-69434] -- add more properties to AttachmentChunksTim Allison2024-11-061-1/+56
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921800 13f79535-47bb-0310-9956-ffa450edef68
* immutable mapsPJ Fanning2024-10-262-6/+9
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921575 13f79535-47bb-0310-9956-ffa450edef68
* make static maps finalPJ Fanning2024-10-152-2/+2
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1921340 13f79535-47bb-0310-9956-ffa450edef68
* Optimize generating numbers for bullets in WordDominik Stadler2024-07-151-3/+8
| | | | | | | | | | | Using char[] instead of String improves performance of this operation considerably, especially in JDK 11+ where StringBuilder was switched to work on bytes instead of chars. This is likely only relevant for very large documents, it was visible in a synthetic test-file from fuzzing. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1919239 13f79535-47bb-0310-9956-ffa450edef68
* Reformat and add more testsDominik Stadler2024-07-151-22/+17
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1919238 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2024-07-151-155/+124
| | | | | | | | Prevent too much memory usage Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=67413 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1919237 13f79535-47bb-0310-9956-ffa450edef68
* BoundedInputStream deprecation warningsPJ Fanning2024-06-051-1/+10
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1918175 13f79535-47bb-0310-9956-ffa450edef68
* Change one exception to warning-log to avoid regressions in mass-testsDominik Stadler2024-06-021-1/+4
| | | | | | This avoids "breaking" a few documents which could be opened before. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1918118 13f79535-47bb-0310-9956-ffa450edef68
* Apply IDE suggestions and ignore sonar false positiveDominik Stadler2024-06-022-2/+2
| | | | | | | Use NullOutputStream.INSTANCE Rework one test slightly git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1918116 13f79535-47bb-0310-9956-ffa450edef68
* fix Logging issues:Axel Howind2024-02-214-13/+13
| | | | | | | - don't use foreign class in Logger initialization - update log statements to use MessageFormat syntax git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915930 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2024-01-301-1/+4
| | | | | | | | | | Prevent a few NullPointerException Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65450 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63907 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63727 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915480 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-12-301-0/+4
| | | | | | | | Prevent NullPointerException Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64943 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915004 13f79535-47bb-0310-9956-ffa450edef68
* try to javadoc more unsupported methodsPJ Fanning2023-12-197-0/+30
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914785 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-12-061-1/+3
| | | | | | | | | Change an assertion which can be triggered via an input-document. Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63309 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914403 13f79535-47bb-0310-9956-ffa450edef68
* Close document always in SlideShowRecordDumperDominik Stadler2023-11-151-6/+6
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913795 13f79535-47bb-0310-9956-ffa450edef68
* Bug 67767 - bump max picture sizeTim Allison2023-10-161-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913004 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-10-031-1/+1
| | | | | | | | | | | | | We try to avoid throwing NullPointerException, ClassCastExceptions and StackOverflowException, but it was possible to trigger them Also improve some exception messages Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62698 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62606 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62685 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912707 13f79535-47bb-0310-9956-ffa450edef68
* Bug47950 -- make stream/directory name lookup in OLE2 case insensitiveTim Allison2023-09-2011-29/+29
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912438 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-09-201-1/+1
| | | | | | | | | We try to avoid throwing NullPointerException, ClassCastExceptions and StackOverflowException, but it was possible to trigger them Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62530 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62491 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912433 13f79535-47bb-0310-9956-ffa450edef68
* Adjust max recursion nestingDominik Stadler2023-09-181-1/+1
| | | | | | Otherwise this still triggered StackOverflow on some version of JDK git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912403 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-09-181-10/+12
| | | | | | | | | | We try to avoid throwing NullPointerException, ClassCastExceptions and StackOverflowException, but it was possible to trigger them Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61562 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62068 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912383 13f79535-47bb-0310-9956-ffa450edef68
* use files nio APIs in more placesPJ Fanning2023-09-179-22/+30
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912367 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid NullPointerExceptions and ClassCastExceptions found via ↵Dominik Stadler2023-09-173-8/+26
| | | | | | | | | | | | | poi-fuzz We try to avoid throwing NullPointerException and ClassCastExceptions, but it was possible to trigger them Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62414 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62442 https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62450 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912365 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a NullPointerException found via oss-fuzzDominik Stadler2023-09-081-59/+30
| | | | | | | | | We try to avoid throwing NullPointerException, but it was possible to trigger one here with a specially crafted input-file Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62128 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912199 13f79535-47bb-0310-9956-ffa450edef68
* Apply some IDE suggestions, add tests, set unit-test to isolatedDominik Stadler2023-08-241-3/+3
| | | | | | | Without Isolation, one test did change static settings and thus could cause flaky tests git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911891 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-231-1/+5
| | | | | | | | | We try to avoid throwing ClassCastException, but it was possible to trigger one here with a specially crafted input-file Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61578 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911860 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-121-16/+21
| | | | | | | | | We try to avoid throwing ClassCastException, but it was possible to trigger one here with a specially crafted input-file Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61400 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911618 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a NullPointerException found via oss-fuzzDominik Stadler2023-08-111-3/+5
| | | | | | | | | We try to avoid throwing NullPointerException, but it was possible to trigger one here with a specially crafted input-file Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61372 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911603 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-101-23/+29
| | | | | | | | | We try to avoid throwing ClassCastException, but it was possible to trigger one here with a specially crafted input-file Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61330 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911586 13f79535-47bb-0310-9956-ffa450edef68
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