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524 Commits

Author SHA1 Message Date
Dominik Stadler
1b7613329e Bug 66425: Add memory-safeguard in one more place 
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
 2023-08-07 20:35:59 +00:00
Dominik Stadler
163ff25594 Bug 66425: Avoid a ClassCastException 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=61266

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911523 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-07 20:01:19 +00:00
Dominik Stadler
8e40aabb18 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=61259

Also fix handling of NullPointerException

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911517 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-07 16:18:46 +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
Dominik Stadler
2c5264277a Bug 66425: Avoid an AssertionError found via oss-fuzz 
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
 2023-08-07 14:32:11 +00:00
Dominik Stadler
f6b1435db1 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=61243

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911507 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-07 12:09:31 +00:00
Dominik Stadler
a8b31c37a6 Bug 66425: Avoid a ClassCastException found via oss-fuzz 
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
 2023-08-07 11:11:08 +00:00
Dominik Stadler
31fd087a48 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=61249

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911501 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-07 09:42:17 +00:00
Dominik Stadler
6f054ddce1 Fix expected exception text and print out which FileHandler failed in integration-tests 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911495 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-06 17:13:46 +00:00
Dominik Stadler
1e8e95c3a6 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

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
 2023-08-06 14:57:47 +00:00
Dominik Stadler
57d746827f 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=61162

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911459 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-05 12:13:13 +00:00
PJ Fanning
dd1b0b1128 [bug-66827] add test case (that passes) - so issue is nor reproduced 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911399 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-01 20:49:26 +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
PJ Fanning
fa8650fbe3 [bug-66682] fix xslb reading support for formula cells of boolean type. This closes #485 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910951 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-12 22:26:41 +00:00
PJ Fanning
e1bb2a73c8 [bug-66675] fix issue with writing xlsx (core properties being added twice) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910949 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-12 12:25:01 +00:00
PJ Fanning
04442923f3 [bug-62181] try to handle file where shared string loading is happening twice 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1910759 13f79535-47bb-0310-9956-ffa450edef68
 2023-07-03 20:54:56 +00:00
PJ Fanning
b5153f1395 [bug-66612] get macrosheet xml (test) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1909994 13f79535-47bb-0310-9956-ffa450edef68
 2023-05-22 16:00:10 +00:00
PJ Fanning
02efb8f802 revert: [bug-66503] Add flag for Excel 4 macros in composite documents. 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908462 13f79535-47bb-0310-9956-ffa450edef68
 2023-03-18 00:59:29 +00:00
PJ Fanning
c12ed0dd1b [bug-66503] Add flag for Excel 4 macros in composite documents. Thanks to M. P. Halpin 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1908461 13f79535-47bb-0310-9956-ffa450edef68
 2023-03-18 00:30:58 +00:00
Dominik Stadler
acdf2ec981 Bug 62272: Include alpha/transparency value when setting a color-value for a font 
Use method with returns 4 bytes to use an ARGB value instead of only RGB

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1907105 13f79535-47bb-0310-9956-ffa450edef68
 2023-01-30 12:19:24 +00:00
PJ Fanning
60872927bd [bug-66433] Boolean functions should blank cells. Thanks to Patrick Böker 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1906836 13f79535-47bb-0310-9956-ffa450edef68
 2023-01-20 12:03:52 +00:00
PJ Fanning
968dabd462 [bug-65543] HSSF: fix issue with incomplete SSTs. Thanks to Simon Carter. 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1906434 13f79535-47bb-0310-9956-ffa450edef68
 2023-01-06 23:50:54 +00:00
PJ Fanning
693c59574c [bug-66319] do not create HSSF patriarch to find comments (only use one that pre-exists) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905943 13f79535-47bb-0310-9956-ffa450edef68
 2022-12-12 21:09:09 +00:00
PJ Fanning
5a6df66b07 untidy hack for shared string counts that are higher than Integer.MAX_VALUE 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905940 13f79535-47bb-0310-9956-ffa450edef68
 2022-12-12 18:43:44 +00:00
PJ Fanning
efc032babc [bug-66365] rework XSSFCell getRichStringCellValue and getStringCellValue to better support array formula results. Thanks to Espen Amble Kolstad. 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905571 13f79535-47bb-0310-9956-ffa450edef68
 2022-11-28 13:05:45 +00:00
PJ Fanning
30a0a4362a test for TIKA-3163 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903775 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-30 11:10:46 +00:00
PJ Fanning
3184a18b40 [bug-66216] fix issue where pivotTable.getPivotCacheDefinition() returns null 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903442 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-15 19:20:13 +00:00
PJ Fanning
ed67d48d96 [bug-66215] add test case (that shows we have issues and need fixes) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903440 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-15 18:40:25 +00:00
PJ Fanning
7301e841c7 [bug-66211] add test case 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903393 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-13 15:09:18 +00:00
PJ Fanning
266619f363 revert: github ci perms 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903174 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-01 17:27:45 +00:00
Andreas Beeker
c41176f207 #66115 - Some Password protected XLS files are not read 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1901996 13f79535-47bb-0310-9956-ffa450edef68
 2022-06-16 22:56:47 +00:00
PJ Fanning
3f414c760c [bug-66087] make DStar functions case insensitive 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1901229 13f79535-47bb-0310-9956-ffa450edef68
 2022-05-25 10:31:07 +00:00
Dominik Stadler
f8e27ee19b Prevent an overly large allocation when using HPSF 
Add a sample document from fuzzing which contains invalid/oversized values

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1899749 13f79535-47bb-0310-9956-ffa450edef68
 2022-04-11 13:51:31 +00:00
PJ Fanning
a8f1e7acd1 [github-321] Fix issue with rounding in DataFormatter. Thanks to Colin Wang. This closes #321 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1899680 13f79535-47bb-0310-9956-ffa450edef68
 2022-04-09 12:02:55 +00:00
PJ Fanning
05e8a16543 [github-321] add test case 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1899667 13f79535-47bb-0310-9956-ffa450edef68
 2022-04-08 13:08:10 +00:00
PJ Fanning
56b4313997 [bug-64536] add getDimension on XSSFSheet 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1899091 13f79535-47bb-0310-9956-ffa450edef68
 2022-03-20 21:41:31 +00:00
PJ Fanning
935c8ab06a add xssf test (width/height) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1898944 13f79535-47bb-0310-9956-ffa450edef68
 2022-03-15 09:40:48 +00:00
Dominik Stadler
7283d7ed64 Make all text-extractors always return a non-null String 
This changes the expected exception of some test-files

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1897319 13f79535-47bb-0310-9956-ffa450edef68
 2022-01-22 06:58:43 +00:00
Dominik Stadler
729d78cda6 Limit allocated elements in the PlfLfo structure for word documents 
Use large allocation-detection here as well,
otherwise some documents can try to allocate too much memory.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1896744 13f79535-47bb-0310-9956-ffa450edef68
 2022-01-06 11:10:00 +00:00
Dominik Stadler
1d630a94fc Bug 52447: Allow HyperLinkRecord to appear as part of the RowRecordsAggregate 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1896552 13f79535-47bb-0310-9956-ffa450edef68
 2021-12-30 23:03:16 +00:00
PJ Fanning
837590024f [bug-65741] rework previous change 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895881 13f79535-47bb-0310-9956-ffa450edef68
 2021-12-13 13:12:32 +00:00
PJ Fanning
a24820e629 add data-formatter test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895706 13f79535-47bb-0310-9956-ffa450edef68
 2021-12-08 19:27:09 +00:00
PJ Fanning
50bab16ece add xlookup test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895613 13f79535-47bb-0310-9956-ffa450edef68
 2021-12-06 10:10:16 +00:00
PJ Fanning
7475b1f609 [bug-65706] ignore trash parts in OOXML files 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895370 13f79535-47bb-0310-9956-ffa450edef68
 2021-11-27 10:15:39 +00:00
Dominik Stadler
7a5bc4227b Do not fail on different count of categories and points and fix cloning charts 
We see many cases where documents have charts with a difference here, so
downgrade the exception to a warning for now

Also handle cloning charts in workbooks where the parts have unexpected names
by making sure that the chosen part-name is not yet taken.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894676 13f79535-47bb-0310-9956-ffa450edef68
 2021-11-02 13:17:53 +00:00
Dominik Stadler
0727874584 Avoid NullPointerException when cloning sheets where there is no drawing patriarch 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894450 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-21 14:17:31 +00:00
PJ Fanning
69eb168051 scaling issue 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894367 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-18 23:01:34 +00:00
PJ Fanning
005810640d [bug-65638] Remove escaping of ampersand from headers and footers created by Excel. Thanks to Viru. 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894357 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-18 17:15:04 +00:00
PJ Fanning
b906b72d29 [bug-59388] Set comment with option isVisible in .xlsx. Thanks to ryoii. This closes #239 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894347 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-18 10:48:04 +00:00