On Mon, May 25, 2020 at 01:42:10PM -0400, Nathaniel Beaver wrote: > Steps to reproduce: > > $ info -f ./bug_sigabrt.info > gconv.c:73: __gconv: Assertion `outbuf != NULL && *outbuf != NULL' failed. > Aborted (core dumped) > > Expected behavior: > > info shows an error and exits cleanly. > > Actual behavior: > > info exits with SIGABRT > > Discussion: > > This file was generated by afl-fuzz and then hand-edited. I do not claim to > understand how it triggers the bug in texinfo.
Thanks for testing this. I'll take a look at it some time as well as your other report, but I wonder if it is possible for you to compile with -O0 to avoid the backtrace having many values which are "optimized out."
