Created attachment 174584 [details] MS VS call stack Start Writer. Go to menu Insert > Object > Formula Object. ==> Crash. Error message is Exception thrown: read access violation. pThis was 0xFFFFFFFFFFFFFFFF. Crash is in template <typename IMPL_RTL_STRINGDATA> void acquire(IMPL_RTL_STRINGDATA * pThis) { if (!SAL_STRING_IS_STATIC (pThis)) osl_atomic_increment( &((pThis)->refCount) ); } in sal/rtl/strtmpl.hxx I get the crash in my debug build Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community Build ID: bae2fbfd341b2cb5e5053c7977176f68b5d658dd CPU threads: 8; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win Locale: de-DE (en_US); UI: en-US Calc: threaded and in daily build Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 3ee22d95d3e1e9ce1d2ff8311e51d600179370f9 CPU threads: 8; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win Locale: de-DE (en_US); UI: en-US Calc: CL but not in released Version: 7.1.5.2 (x64) / LibreOffice Community Build ID: 85f04e9f809797b8199d13c421bd8a2b025d52b5 CPU threads: 8; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win Locale: en-GB (en_US); UI: en-US Calc: threaded
Confirm in 7.3 but no repro in 7.2 => regression I bisected it in win64-7.3 bisect repo and got https://git.libreoffice.org/core/commit/ec01d43e0a8fa560d7cd8c76c0d609b18a60cddb https://gerrit.libreoffice.org/c/core/+/119331 Added to CC: Noel Grandin
Not reproducible in Version: 7.3.0.0.alpha0+ / LibreOffice Community Build ID: 3ee22d95d3e1e9ce1d2ff8311e51d600179370f9 CPU threads: 4; OS: Linux 5.10; UI render: default; VCL: x11 Locale: en-US (en_US.UTF-8); UI: en-US Calc: threaded
Still reproducible in Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 41ccb5c63c94e54b07707eca62bed761c87b0d10 CPU threads: 16; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win Locale: en-GB (en_GB); UI: en-US Calc: threaded
Noel Grandin committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/33584bc189235b2e0f263cade9f9d759d29448c9 tdf#144132 Crash when insert formula object in Writer It will be available in 7.3.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.