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Author SHA1 Message Date
Dominik Stadler 50b4da40b8 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=62706

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912794 13f79535-47bb-0310-9956-ffa450edef68
 2023-10-07 22:12:30 +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 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
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 e7cb6ef5b2 Set one file to IGNORE as IBM JDK throws a different Exception 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912406 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-18 20:30:59 +00:00
Dominik Stadler 54f8384f0a Set one test-file to "IGNORED" in poi-integration 
It was processing fine on some JVM versions, but failed with an error on others.
Seems there is a difference in XmlParsers across versions of the JVM.

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912404 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-18 18:25:59 +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 8514b659ae [bug-67442] add test 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912366 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-17 14:49:16 +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
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
Dominik Stadler 4b70989156 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

Fixes https://oss-fuzz.com/testcase-detail/5265527465181184

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912277 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-13 07:48:22 +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 e94297bb64 Bug 66425: Avoid a NullPointerException found via oss-fuzz 
Ignore results of one file because the Exception is different in Java 8 and Java 11

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912254 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-11 18:25:21 +00:00
Dominik Stadler 481c00bc6f 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=62170

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912252 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-11 18:25:13 +00:00
Dominik Stadler e666d3756e 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=62208

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912251 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-11 18:25:06 +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
Dominik Stadler d7884a4e0f Adjust expected exception text for 47889.xlsx 
The actual message depends on the version of Java

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912200 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-08 16:02:17 +00:00
Dominik Stadler 5cb768379d 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=62128

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912199 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-08 16:02:13 +00:00
Dominik Stadler f90415ef0e 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=62151

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912198 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-08 16:02:06 +00:00
Dominik Stadler e686e84512 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 add SXSSFWorkbook.write() to integrationtests

Fixes https://oss-fuzz.com/testcase-detail/5185049589579776

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912162 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-07 12:20:28 +00:00
Dominik Stadler 5c2a89412b 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

Fixes https://oss-fuzz.com/testcase-detail/4959857092198400

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912157 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-07 08:35:23 +00:00
Dominik Stadler 5d073e3586 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

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912139 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 14:48:58 +00:00
Dominik Stadler 24bf8c33f2 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

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912138 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 14:33:59 +00:00
Dominik Stadler b801711afe 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=62059

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912127 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 10:38:51 +00:00
Dominik Stadler 4b03c24ec8 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=62074

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912125 13f79535-47bb-0310-9956-ffa450edef68
 2023-09-06 09:48:21 +00:00
Dominik Stadler cdb2ba1398 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=61441

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911890 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-24 08:48:45 +00:00
Dominik Stadler e4ba9822cc Bug 66425: Avoid a NullPointerException found via oss-fuzz 
ArrayIndexOutOfBoundsException has different message depending on JDK

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911864 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-23 10:00:16 +00:00
Dominik Stadler 0654bf9d87 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=61520

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911863 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-23 09:30:00 +00:00
Dominik Stadler fd29772be6 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=61578

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911860 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-23 08:26:27 +00:00
Dominik Stadler 9ae14ef6f0 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=61400

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911618 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-12 17:37:14 +00:00
Dominik Stadler 733d3d10ea 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=61390

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1911615 13f79535-47bb-0310-9956-ffa450edef68
 2023-08-12 14:53:58 +00:00
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 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 
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 2023-07-03 20:54:56 +00:00
PJ Fanning b5153f1395 [bug-66612] get macrosheet xml (test) 
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 2023-05-22 16:00:10 +00:00
PJ Fanning 02efb8f802 revert: [bug-66503] Add flag for Excel 4 macros in composite documents. 
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 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 
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 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 
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 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
PJ Fanning 2514e4d0ab [bug-65452] fix issue where WorkbookFactory.create(File, ...) returns null if file type not recognised 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894097 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-10 09:58:02 +00:00
PJ Fanning 7d47c205e9 [bug-65306] issue with shift rows that remove rows and how shared formulas are affected 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894089 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-10 06:39:56 +00:00
PJ Fanning 08a1f9af22 [bug-65268] issue reading shared formulas 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894064 13f79535-47bb-0310-9956-ffa450edef68
 2021-10-09 12:26:21 +00:00
PJ Fanning bd1ea63abe [github-254] Implement XSSFWorkbook linkExternalWorkbook. Thanks to @aspojo. This closes #254 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1893728 13f79535-47bb-0310-9956-ffa450edef68
 2021-09-29 16:16:32 +00:00
PJ Fanning abe22ef8f7 [bug-65595] Strip colour formatting in headers and footers 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1893599 13f79535-47bb-0310-9956-ffa450edef68
 2021-09-24 15:05:10 +00:00
PJ Fanning f591073698 add test for broken file (5.0.1-RC1 issues) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1893442 13f79535-47bb-0310-9956-ffa450edef68
 2021-09-19 12:45:26 +00:00
PJ Fanning 7bcf6d5a6d add support for reading hyperlinks that have cell refs that are area references (very limited update or write support as yet) 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1892141 13f79535-47bb-0310-9956-ffa450edef68
 2021-08-09 21:57:40 +00:00
PJ Fanning cd7b6b7197 [bug-65467] support IFNA() function. Thanks to Ross Patterson 
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 2021-07-29 16:57:03 +00:00
PJ Fanning 3aa03459a7 [bug-65464] fix issue where shared formulas can be corrupted 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1891849 13f79535-47bb-0310-9956-ffa450edef68
 2021-07-28 09:36:37 +00:00
PJ Fanning a6b9f5c006 update stress.xls 
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1891729 13f79535-47bb-0310-9956-ffa450edef68
 2021-07-22 17:23:00 +00:00