sw/source/core/layout/laycache.cxx | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
New commits:
commit a9f2f4b4c9e1fa4e4c4a69517c31d0b8e2063f01
Author: Michael Stahl <michael.st...@cib.de>
AuthorDate: Thu Feb 20 14:17:19 2020 +0100
Commit: Michael Stahl <michael.st...@cib.de>
CommitDate: Thu Feb 20 15:45:07 2020 +0100
tdf#129529 sw_redlinehide: infinite loop in SwLayHelper::CheckInsert()
The bugdoc has this in meta.xml:
meta:page-count="819" meta:paragraph-count="302"
... for which SwLayHelper::CalcPageCount() cunningly estimates a maximum
of 0 paragraphs per page, and at that rate an infinite number of pages
are required...
Not sure what a reasonable minimum should be, paragraphs could be 16
pages long even with 64k limit, but it does appear unlikely.
(regression from 7e8b4756d95057f069467b34e7849f9354856578 which disabled
the use of the layout-cache in the bugdoc)
Change-Id: Icd9ab145cc2f0714b50de9b5b4a1ef10ac1d49a3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89106
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.st...@cib.de>
diff --git a/sw/source/core/layout/laycache.cxx
b/sw/source/core/layout/laycache.cxx
index 8cee8dd31fc2..94c2ff2ae12a 100644
--- a/sw/source/core/layout/laycache.cxx
+++ b/sw/source/core/layout/laycache.cxx
@@ -601,7 +601,9 @@ sal_uLong SwLayHelper::CalcPageCount()
if ( nNdCount > 100 ) // no estimation below this value
{
if ( nPgCount > 0 )
- mnMaxParaPerPage = nNdCount / nPgCount;
+ { // tdf#129529 avoid 0...
+ mnMaxParaPerPage = std::max<sal_uLong>(3, nNdCount / nPgCount);
+ }
else
{
mnMaxParaPerPage = std::max( sal_uLong(20),
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