1c156c4005
[bug-68703] fix issue with XSLFTextRuns in XSLFTableCells
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1916105 13f79535-47bb-0310-9956-ffa450edef68
2 months ago
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
4 months ago
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
6 months ago
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
7 months ago
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
7 months ago
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
7 months ago
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
7 months ago
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
7 months ago
4afcb281ce
[bug-67005] XSLFPictureShape - audio-related methods. Thanks to Max
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1912315 13f79535-47bb-0310-9956-ffa450edef68
8 months ago
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
8 months ago
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
8 months ago
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
8 months ago
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
8 months ago
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
8 months ago
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
9 months ago
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
9 months ago
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
9 months ago
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
9 months ago
215da1a1ed
add test file
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1906237 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
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
1 year ago
47e49a3a16
pptx test
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904334 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
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
1 year ago
59f51987eb
test for TIKA-2605
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903776 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
95c799cfce
[bug-65473] extra test
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903574 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
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
1 year ago
82fa836d1f
code to handle smart art rotations
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903096 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
cc7fcdfab3
[bug-66176] Integrate SmartArt diagrams from powerpoint presentations. Thanks to Yaseen.
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1902934 13f79535-47bb-0310-9956-ffa450edef68
1 year ago
85356f1d54
[bug-65946] remove duplicate Category property from extracted properties
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1898805 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
f713f551ad
[bug-65718] Charts imported without blip fills
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895487 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
53da548689
[bug-65711] add test
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895407 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
d3ff953cf7
#65694 - HSLF - handle date/time fields and formats
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1895248 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
20c0ac1637
[bug-65678] add XSLFGraphicFrame hasDiagram
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894962 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
458369a64d
[bug-65674] add isVideoFile to XSLFPictureShape
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894860 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
336bce7c82
[bug-65673] add test case (that passes)
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894830 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
db71e2328a
#65551 - Incorrect fetching paragraph and text runs props from master shape
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894140 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
ac83ff11f4
add test for broken file (5.0.1-RC1 issues)
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1893444 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
5d0ea93bb4
add basic support for hdphoto/wdp images in slideshows
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1892653 13f79535-47bb-0310-9956-ffa450edef68
2 years ago
1d594451d8
#65228 - the method getCap() does not work correctly in xslf.usermodel.XSLFTextRun
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1889111 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
d1c9a07860
Add the ability to edit HSLFPictureData contents
Pictures can now be edited by calling HSLFPictureData#setData(byte[]). The byte[] should contain the image data as an image viewer might read it.
To enable this functionality, a tighter coupling between the EscherBSERecords of the slideshow and the HSLFPictureData was required. This ensures that changes in image data size are accurately recorded in the records.
In the course of coupling the records and the HSLFPictureData, various scenarios arose where a mapping of records to pictures was non-trivial. Accordingly, the HSLFSlideShowImpl#matchPicturesAndRecords(...) function was added to perform a more sophisticated matching pass. This function is heavily exercised by org.apache.poi.hslf.usermodel.TestBugs.testFile[5] and PPTX2PNG.render[2], as well as the new TestPictures#testSlideshowWithIncorrectOffsets().
Closes #225
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1887017 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
2125c37d31
#65063 - WMF parsing failed on closed empty polygon
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1885215 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
6cba0bd437
Test PPT file containing a XLSX via an OLE2 intermediate layer, from Apache Tika
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1882467 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
8acb3adab9
Add more render test images
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1881773 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
b00ca445b2
#64693 - POI HwmfGraphics cannot read the embedded document title
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1881322 13f79535-47bb-0310-9956-ffa450edef68
3 years ago
8cbc3703c3
Bug 63290: retrieve default run properties from paragraph
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1878147 13f79535-47bb-0310-9956-ffa450edef68
4 years ago
33fd0b22d6
Regression findings - fix missing moveto exception
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1873515 13f79535-47bb-0310-9956-ffa450edef68
4 years ago
e81a348864
add null check for XSLFShape
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1868318 13f79535-47bb-0310-9956-ffa450edef68
4 years ago
ea0e01acc1
Bug 60656 - EMF image support in slideshows
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1858625 13f79535-47bb-0310-9956-ffa450edef68
5 years ago
a5278ccad9
bug 63327 allow retrieval of wmf data embedded in emf
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1857136 13f79535-47bb-0310-9956-ffa450edef68
5 years ago
edd1f4c75e
pre-release maintenance:
* add my key to the KEYS file
* update year in NOTICE (first release of 2019)
* remove svn:executable flag from random test data files
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1855799 13f79535-47bb-0310-9956-ffa450edef68
5 years ago
a9b2a8b2bd
Bug 63200: Avoid NullPointerException in XSLFShape.selectPaint() and check some more in integration tests
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1854639 13f79535-47bb-0310-9956-ffa450edef68
5 years ago
PJ Fanning
Dominik Stadler
Andreas Beeker
Marius Volkhart
Nick Burch
Alain Béarez
Tim Allison
Greg Woolsey