Attachment 115291 [details] from Bug 91061 can't be open with 5.0 nor 5.1 alpha1. Error: File format error found at SAXParseException: '[word/document.xml line 42]: unknown error', Stream 'word/document.xml', Line 42, Column 14070(row,col).
Posted a patch to gerrit: https://gerrit.libreoffice.org/19962 At the same time, it fixes Bug 91061 (they actually have one cause). Big Thank You to Michael Stahl for commit ebf767eeb2a169ba533e1b2ffccf16f41d95df35, that revealed a number of previously masked bugs, and made it possible to effectively track them down!
Mike Kaganski committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=ca80f73c3a330c38493e5e358bfa887adbe21db2 tdf#95775: Allow zero shape width/height; fix setting width/height relation It will be available in 5.1.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Please backport.