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776 Commits

Author SHA1 Message Date
Dominik Stadler
a27029d1af Bug 66425: Avoid exceptions found via poi-fuzz 
Prevent NullPointerException

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=64212

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915006 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-30 19:39:42 +00:00
Dominik Stadler
4d175324f2 Bug 66425: Avoid exceptions found via poi-fuzz 
Prevent ClassCastException

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63736

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1915003 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-30 19:39:24 +00:00
Dominik Stadler
8507fdf371 Bug 66425: Avoid exceptions found via poi-fuzz 
Prevent ClassCastException

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63504

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914991 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-30 11:11:42 +00:00
Dominik Stadler
28811d26df Bug 66425: Avoid exceptions found via poi-fuzz 
Prevent ClassCastException

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63375

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914990 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-30 11:11:36 +00:00
Dominik Stadler
8e3b60f63d Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-12-30 11:11:32 +00:00
PJ Fanning
7e5e9fcc62 try to javadoc more unsupported methods 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914791 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-20 08:14:13 +00:00
Dominik Stadler
c8c8130ae3 Make sure OLE2ScratchpadExtractorFacory is sorted first 
Otherwise order of found extractors would depend on jar-loading order
and thus might have unexpected side-effects and missing features in
text-extraction.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914407 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-06 19:50:02 +00:00
Dominik Stadler
15dd62d659 Bug 66425: Avoid exceptions found via poi-fuzz 
Avoid a ClassCastException and trigger some more
code in integration-testing.

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63358

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1914404 13f79535-47bb-0310-9956-ffa450edef68
 2023-12-06 19:49:52 +00:00
PJ Fanning
8819952b2f [bug-68094] try to improve cell width derivation by not rounding 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913676 13f79535-47bb-0310-9956-ffa450edef68
 2023-11-08 13:41:53 +00:00
PJ Fanning
e83987b35d [github-545] Make exported sheet names compatible with Excel. Thanks to Aleksandrs Jansons. This closes #545 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913660 13f79535-47bb-0310-9956-ffa450edef68
 2023-11-07 21:50:12 +00:00
PJ Fanning
76b1a6fee4 try to fix broken sxssf tests 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913651 13f79535-47bb-0310-9956-ffa450edef68
 2023-11-07 12:23:53 +00:00
PJ Fanning
c9506f0f39 fix broken HSSFWorkbook test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913648 13f79535-47bb-0310-9956-ffa450edef68
 2023-11-07 12:00:57 +00:00
Dominik Stadler
56eb1ccff6 Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-10-27 10:08:04 +00:00
PJ Fanning
bcfd81f489 [bug-67579] test that we close input stream 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913352 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-26 15:19:42 +00:00
PJ Fanning
d4373c2d09 try to close streams in HSSF tests 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913351 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-26 15:02:52 +00:00
PJ Fanning
5035a531c5 [bug-67784] add test for divide error 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913065 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-17 14:39:54 +00:00
PJ Fanning
08aa6d1730 [bug-67784] add test for divide error 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1913064 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-17 14:27:25 +00:00
PJ Fanning
dbddc32c1b [bug-67475] better support for edge cases in TEXT function. Thanks to Jakub Vojtisek 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912973 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-14 22:34:58 +00:00
PJ Fanning
fccf4a97fb add back leading len into slideshow DrawTextFragment height 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912967 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-14 14:47:34 +00:00
Dominik Stadler
e43c1bc911 Bug 66425: Avoid Exceptions found via oss-fuzz 
We try to avoid throwing ConcurrentModificationException,
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=62861

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912797 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-07 22:12:50 +00:00
Dominik Stadler
5cd4fa5488 Bug 66425: Avoid Exceptions found via oss-fuzz 
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
 2023-10-07 22:12:43 +00:00
Dominik Stadler
6fae5bbc18 Bug 66425: Avoid Exceptions found via oss-fuzz 
We try to avoid throwing NullPointerExceptions or endless allocations,
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=62697

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912793 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-07 22:12:25 +00:00
Dominik Stadler
c331c5d26a Bug 66425: Avoid a NullPointerException found via oss-fuzz 
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
 2023-10-07 22:12:18 +00:00
Dominik Stadler
e8e6f671ef Assert that deleting test-files and entries works in tests 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912709 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-03 06:17:01 +00:00
Dominik Stadler
360c05d9e3 Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-10-03 06:05:30 +00:00
PJ Fanning
505ac31533 commons-io 2.14.0 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912637 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-01 01:16:08 +00:00
PJ Fanning
fdad7e1408 [github-523] set locales for some tests. This closes #523 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912583 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-28 22:35:00 +00:00
Dominik Stadler
c79fb75cbc Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-09-21 15:06:28 +00:00
Tim Allison
99117381e5 Bug47950 -- make stream/directory name lookup in OLE2 case insensitive 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912438 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-20 20:32:59 +00:00
Dominik Stadler
ce919673c4 Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-09-20 14:55:19 +00:00
Dominik Stadler
88bbfbb3f7 Bug 66425: Avoid exceptions found via poi-fuzz 
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
 2023-09-18 06:38:37 +00:00
PJ Fanning
4299690639 use files nio APIs in more places 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912367 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-17 15:29:16 +00:00
Dominik Stadler
9e2ce70d2b Bug 66425: Avoid NullPointerExceptions and ClassCastExceptions found via 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
 2023-09-17 14:38:24 +00:00
PJ Fanning
4b520ff7c5 use more nio file support 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912316 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-14 15:49:10 +00:00
PJ Fanning
3a6b91dd1f [bug-67402] DATEVALUE function should return #VALUE! for a null or empty string argument. Thanks to Jakub Vojtisek. 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912313 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-14 14:13:22 +00:00
Dominik Stadler
cc4ccbae1d Bug 66425: Avoid NullPointerExceptions found via poi-fuzz 
We try to avoid throwing NullPointerException, but it was possible
to trigger one here

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912281 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-13 10:59:54 +00:00
PJ Fanning
ca681fd706 [bug-63934] Fix parsing of structure references. Thanks to Matthias Raschhofer. This closes #514 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912263 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-12 10:36:14 +00:00
Dominik Stadler
dbd8808432 Bug 66425: Avoid a NullPointerException found via oss-fuzz 
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
 2023-09-11 18:25:01 +00:00
PJ Fanning
9821182d57 SparseBitSet 1.3 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912141 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 15:12:52 +00:00
Dominik Stadler
04ae3b4441 Reduce flakiness of one test which compares two documents 
There are more places where a timestamp is stored in the zip-file, 
let's try to replace some more bytes to make comparison succeed
more often.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912126 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 09:53:29 +00:00
PJ Fanning
9c0c9ac8e4 slf4j 2.0.9 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912088 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-04 14:57:03 +00:00
PJ Fanning
d152861036 [bug-66855] Formula parser incorrectly handles sheet name containing multiple single quotes in a row. Thanks to Kirill lebedev. This closes #496 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911589 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-10 09:38:39 +00:00
Dominik Stadler
e706f37170 Bug 66425: Avoid a ClassCastException found via oss-fuzz 
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=61276

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911536 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-08 08:48:13 +00:00
Dominik Stadler
5efa428ca0 Bug 66425: Avoid a ClassCastException found via oss-fuzz 
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=61242

Also enhance output of some test-failures and allow an empty exception message

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911515 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-07 15:15:38 +00:00
PJ Fanning
005863e1c9 gradle hates ant 1.10.13 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911398 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-01 20:19:38 +00:00
Dominik Stadler
cb835739c6 Exclude some files in one test to avoid flakiness during parallel builds 
This test failed once locally due to a temporary file
being deleted again when the test tried to access it

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911384 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-01 08:24:59 +00:00
Dominik Stadler
8e2b749cf6 Update Apache Ant to 1.10.13 and use newer Gradle syntax 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911383 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-01 08:24:54 +00:00
PJ Fanning
c6aa3a1318 [github-488] Round up seconds in CellElapsedFormatter. Thanks to Anthony Schott. This closes #488 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911254 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-24 19:59:45 +00:00
PJ Fanning
1f446e0aef undo last change due to broken test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911233 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-24 12:00:17 +00:00
PJ Fanning
cd2dcd3940 [github-487] Round up seconds in CellElapsedFormatter. Thanks to Anthony Schott. This closes #487 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911228 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-24 10:12:46 +00:00