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1018 Commits

Author SHA1 Message Date
Dominik Stadler
f034ca26b9 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=61372

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911603 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-11 14:46:04 +00:00
Dominik Stadler
80264d5648 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=61330

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911586 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-10 06:14:44 +00:00
Dominik Stadler
316738c9d0 Bug 66425: Avoid a NullPointerException found via oss-fuzz 
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
 2023-08-10 04:54:25 +00:00
Dominik Stadler
107def2e65 Bug 66425: Avoid a StackOverflowException found via oss-fuzz 
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
 2023-08-09 16:16:49 +00:00
Dominik Stadler
ccec6c4bf8 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=61306

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911573 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-09 10:09:16 +00:00
Dominik Stadler
b757cf607e Try to adjust for strange null-message for ArrayIndexOutOfBoundsException 
Some CI runs seem to throw the exception with an empty message instead of 
the expected text.

I could not reproduce this consistently and so we only can disable a
check in this case.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911572 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-09 09:53:54 +00:00
Dominik Stadler
fdeae16b0c 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=61317

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911565 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-09 07:23:04 +00:00
Dominik Stadler
2e8afc0c01 Bug 66425: Avoid a StackOverflowException found via oss-fuzz 
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
 2023-08-09 05:45:21 +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
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
215da1a1ed add test file 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1906237 13f79535-47bb-0310-9956-ffa450edef68
 2022-12-28 07:57:59 +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
624f834310 [github-404] issue with text runs and styling relating to table cells. Thanks to gffloodg. This closes #404 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905933 13f79535-47bb-0310-9956-ffa450edef68
 2022-12-12 15:18:35 +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
c4a0266cb3 [bug-66335] add test case for issue and add some of the code from purported fix 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1905061 13f79535-47bb-0310-9956-ffa450edef68
 2022-11-04 08:33:38 +00:00
PJ Fanning
ba1e8de446 [bug-66312] partial fix for insertNewParagraph(XmlCursor cursor) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904563 13f79535-47bb-0310-9956-ffa450edef68
 2022-10-13 10:38:31 +00:00
PJ Fanning
47e49a3a16 pptx test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904334 13f79535-47bb-0310-9956-ffa450edef68
 2022-09-29 10:53:01 +00:00
PJ Fanning
acd5d04daa [bug-66278] Bug with multiple gradient stops at the exact same location causing a rendering failure (AWT -> not enough colors in gradient). Thanks to Gareth Floodgate. This closes #385 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904301 13f79535-47bb-0310-9956-ffa450edef68
 2022-09-27 12:09:11 +00:00
PJ Fanning
af6bc9660f [bug-66263] add test case to try to get extra classes into poi-ooxml-lite 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904079 13f79535-47bb-0310-9956-ffa450edef68
 2022-09-14 16:37:29 +00:00
PJ Fanning
d00be6e7db [TIKA-3388] issue with non-ascii chars in file name of embedded OLE object 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903780 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-30 19:46:32 +00:00
PJ Fanning
4df0415621 test for TIKA-2163 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903777 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-30 11:44:27 +00:00
PJ Fanning
59f51987eb test for TIKA-2605 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903776 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-30 11:26:20 +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
913d1eecf5 [bug-63576] support capitalized text in WordExtractor (HWPF) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903738 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-28 14:16:01 +00:00
PJ Fanning
80f89a3674 [bug-63575] support capitalized text in XWPFWordExtractor 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903729 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-28 12:19:08 +00:00
PJ Fanning
95c799cfce [bug-65473] extra test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903574 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-19 13:14:00 +00:00
PJ Fanning
f1692cc041 [bug-65473] when copy slide, new slide uses old textrun object reference. Thanks to FlyingPigQAQ. This closes #371 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903558 13f79535-47bb-0310-9956-ffa450edef68
 2022-08-19 08:40:32 +00:00