Created attachment 70865 [details] Test case RTF saved from Abiword The very short attached test case makes LO 3.5.7.2 and 3.6.3.2 (tested on Linux for the first, on Mac OS X for the second) hang when opening it. This file was saved from Abiword, and I could determine the problem happens only when a numbering is included in the file.
Confirmed with LO 3.5.4 and LO 3.6.3 under Windows XP. Works with LibO 3.4.5. Works again with LOdev 4.0.0.0.alpha1+ (Build ID: ac4d26e3fc2728ee80f33a485540d50b48927dd), 2012.12.03.
loop in DomainMapper_Impl::GetPropertyFromStyleSheet backporting 7e3923520c27ff139bc3abab35a1c01e1a785fb1 fixes it in 3.6 branch so it's a duplicate. the document has: {\s20\f0\lang1036\sbasedon20Normal;} perhaps that is the looping one, style 20 and basedon 20 ? *** This bug has been marked as a duplicate of bug 49587 ***