https://bugs.documentfoundation.org/show_bug.cgi?id=166939
Bug ID: 166939
Summary: Saving back a particular document (with a
single-character autostyle name) crashes
Product: LibreOffice
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Calc
Assignee: [email protected]
Reporter: [email protected]
Created attachment 201178
--> https://bugs.documentfoundation.org/attachment.cgi?id=201178&action=edit
Autostyle name just "a"
Open the attached document. Save it.
=> Crash
Important bits for reproduction:
1. Save format must be ODS.
2. Save directory must be the same as the source. Hence, simple "Save", as
opposed to "Save As", is easier to reproduce.
The problem is out-of-bounds index when reading a string. It is interesting to
notice, that the problem is reproducible e.g. using Windows official release
build 25.2.0.3 and 25.2.3.2, but not 25.2.4.3; however, the bug is not fixed in
the latter - it just happened to be masked by a particular code layout. A debug
build of current master fails an assertion on this.
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