https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96406
Bug ID: 96406 Summary: erroneous stringop-overflow warnin Product: gcc Version: 10.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: bruce.fleming at gmail dot com Target Milestone: --- Created attachment 48972 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48972&action=edit Command line and complete compiler output The compiler generates a stringop-overflow because it believes there is region size of zero which is being written a signal character into a (embedded 2 dimensional) array. I've tried several different work arounds but doesn't seem to . I have included the compiler version/system/etc in gcc.txt and the complete command line and output in cmd.txt. The preprocessed files are also attached.