https://bugs.documentfoundation.org/show_bug.cgi?id=125153
Bug ID: 125153
Summary: StarViewMetafile import regression
Product: LibreOffice
Version: 6.2.0.3 release
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: graphics stack
Assignee: [email protected]
Reporter: [email protected]
Description:
there is another performance problem though, which is *not* an infinite loop
but at least in a debug build it's taking a bloody long time scaling a bitmap
inside a metafile that must be somewhere in the document to a width of 865
million pixels; this is due to these values read from the metafile:
MetaBmpExScaleAction::Read()
p maPt
$43 = Point = {
x = 621353314,
y = -1397620223
}
p maSz
$44 = Size = {
width = 1917665794,
height = 242
}
this happens while creating preview image in
SfxPickListImpl::AddDocumentToPickList() during load.
bibisected to:
commit b67d9a5db61de3cef2dac072c55bf1dac9a2dc4c
Author: Caolán McNamara <[email protected]>
AuthorDate: Wed Oct 10 16:48:06 2018 +0100
can use remainingSize instead of Seek(STREAM_SEEK_TO_END)
Steps to Reproduce:
1. open attached SVM
Actual Results:
marvel at nothingness being displayed
Expected Results:
an image
Reproducible: Always
User Profile Reset: No
Additional Info:
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