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* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-12-301-0/+1
| | | | | | | | Prevent StackOverflow via endless nesting Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65303 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914989 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 Stadler2023-12-063-3/+7
| | | | | | | | | 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 Stadler2023-11-152-6/+8
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913795 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-10-272-1/+3
| | | | | | | | | Fix one expected exception-text which is different on newer Java versions Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63143 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913384 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 oss-fuzzDominik Stadler2023-10-071-5/+6
| | | | | | | | | | We try to avoid throwing ClassCastExceptions, 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=62795 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912796 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a NullPointerException found via oss-fuzzDominik Stadler2023-10-072-1/+3
| | | | | | | | | 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=62626 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912792 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
* commons-io 2.14.0PJ Fanning2023-10-011-0/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912638 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid exceptions found via poi-fuzzDominik Stadler2023-09-212-1/+3
| | | | | | | | | 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=62548 and https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62564 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912464 13f79535-47bb-0310-9956-ffa450edef68
* Bug47950 -- make stream/directory name lookup in OLE2 case insensitiveTim Allison2023-09-2019-72/+86
| | | | 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 Stadler2023-09-203-3/+4
| | | | | | | | | 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 Stadler2023-09-182-10/+14
| | | | | | | | | | 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 Stadler2023-09-1710-15/+87
| | | | | | | | | | | | | 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 Stadler2023-09-112-1/+14
| | | | | | | | | 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=62216 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912250 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a NullPointerException found via oss-fuzzDominik Stadler2023-09-083-65/+35
| | | | | | | | | 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 Stadler2023-08-232-2/+8
| | | | | | | | | 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
* Bug 66425: Avoid a NullPointerException found via oss-fuzzDominik Stadler2023-08-101-61/+51
| | | | | | | | Handle some data that can be missing properly. Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61332 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911585 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a StackOverflowException found via oss-fuzzDominik Stadler2023-08-091-4/+21
| | | | | | | | | | | | We try to avoid causing StackOverflow, but it was possible to trigger one here with a specially crafted input-file. This puts a limit on the number of nested children in place and logs a warning when the Stream is not fully parsed. Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61256 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911577 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-092-2/+7
| | | | | | | | | 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=61306 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911573 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-093-4/+9
| | | | | | | | | 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=61317 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911565 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a StackOverflowException found via oss-fuzzDominik Stadler2023-08-093-8/+30
| | | | | | | | | | | | We try to avoid causing StackOverflow, but it was possible to trigger one here with a specially crafted input-file. This puts a limit on the number of nested properties in place and logs a warning when the StyleSheet is not fully parsed. Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61252 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911563 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Add memory-safeguard in one more placeDominik Stadler2023-08-073-7/+33
| | | | | | | | | | | | | | We try to generally avoid overly large allocations in places where arrays are allocated. We add one more such check for pictures in HSLF. We might need to increase the used value of 10MB if users report larger files being used frequently. Overriding this check via IOUtils is possible. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911525 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-071-0/+3
| | | | | | Fix previous changes git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911522 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-071-1/+6
| | | | | | | | | | | 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=61259 Also fix handling of NullPointerException git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911517 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid an AssertionError found via oss-fuzzDominik Stadler2023-08-072-1/+12
| | | | | | | | | We try to avoid throwing AssertionError to be triggered by input data, 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=61251 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911514 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-073-14/+42
| | | | | | | | | 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=61243 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911507 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-071-1/+1
| | | | | | Add exception details and fix expected exceptions to make tests run again git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911503 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-062-346/+345
| | | | | | | | | | | We try to avoid throwing ClassCastException, but it was possible to trigger one here with a specially crafted input-file Also rework test a bit to use try-with-resources and proper formatting Should fix https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61221 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911494 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66425: Avoid a ClassCastException found via oss-fuzzDominik Stadler2023-08-051-1/+6
| | | | | | | | | 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=61162 git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911459 13f79535-47bb-0310-9956-ffa450edef68
* apply some spelling fixesPJ Fanning2023-06-281-2/+2
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910659 13f79535-47bb-0310-9956-ffa450edef68
* apply some spelling fixesPJ Fanning2023-06-272-3/+20
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910627 13f79535-47bb-0310-9956-ffa450edef68
* Remove deprecation warnings reported with newer commons-ioDominik Stadler2023-06-0892-155/+161
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910300 13f79535-47bb-0310-9956-ffa450edef68
* use 'an'PJ Fanning2023-03-185-6/+6
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908483 13f79535-47bb-0310-9956-ffa450edef68
* Bug 66521: Add a utility to clear all thread localsDominik Stadler2023-03-111-0/+5
| | | | | | | | Otherwise some applications may complain about left-over things, e.g. Tomcat sometimes reports warning logs if Threads are not cleaned up before being passed back into the global thread-pool. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908263 13f79535-47bb-0310-9956-ffa450edef68
* Update/fix JavaDoc and add "throws"Dominik Stadler2023-03-101-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908240 13f79535-47bb-0310-9956-ffa450edef68
* [bug-66518] license headerPJ Fanning2023-03-081-0/+16
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908193 13f79535-47bb-0310-9956-ffa450edef68
* [bug-66518] fix issue in AbstractExcelUtils.getColor(HSSFColor)PJ Fanning2023-03-081-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908192 13f79535-47bb-0310-9956-ffa450edef68
* [bug-66518] fix issue in AbstractExcelUtils.getColor(HSSFColor)PJ Fanning2023-03-081-4/+4
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908191 13f79535-47bb-0310-9956-ffa450edef68
* add testPJ Fanning2023-03-081-0/+14
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908190 13f79535-47bb-0310-9956-ffa450edef68
* revert use of ExceptionUtil on caught exceptions (not useful)PJ Fanning2023-02-1414-78/+8
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1907654 13f79535-47bb-0310-9956-ffa450edef68
* fix up use of ExceptionUtil in main poi-scratchpad modulePJ Fanning2023-02-1414-8/+78
| | | | git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1907652 13f79535-47bb-0310-9956-ffa450edef68
* Avoid some NullPointerException and ClassCastExceptions found when fuzzing ↵Dominik Stadler2023-01-037-10/+54
| | | | | | | | | Apache POI This mostly only makes thrown runtime-exceptions a bit more consistent and improves information in exceptions. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1906360 13f79535-47bb-0310-9956-ffa450edef68
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