Re: segfault in bsxfun during "make check"

[John W. Eaton]

On 3/6/19 4:41 PM, PhilipNienhuis wrote:
> During "make check" I get a segfault in bsxfun:
>
> :
>    libinterp/corefcn/bitfcns.cc-tst ............................... PASS
> 60/60
>    libinterp/corefcn/bsxfun.cc-tst ................................fatal:
> caught signal Segmentation fault -- stopping myself...
> /bin/sh: line 1: 14215 Segmentation fault      (core dumped) /bin/sh
> ../run-octave --no-init-file --silent --no-history -p
> /home/philip/devel/octdev/dev600/test/mex
> /home/philip/devel/octdev/dev600/../dev/test/fntests.m
> /home/philip/devel/octdev/dev600/../dev/test
> Makefile:27988: recipe for target 'check-local' failed
> make[3]: *** [check-local] Error 139
> :
>
> address@hidden dev]$ hg summary
> parent: 26855:156bd21bf6bd
>   editor follows XDG_CONFIG_HOME for autocompletion files (bug ##55822)
> branch: default
> bookmarks: *@
> commit: (clean)
>
> Mageia-6 Linux
>
> Anyone else seeing this?

It doesn't crash for me.

I'm guessing it's due to my recent changes to function handles.

Can you try running the test suite with gdb?

Or, can you try building with --enable-address-sanitizer-flags and see 
if that gives any clues about memory errors?  You may also need to use 
--disable-java and --disable-docs to make that work.

jwe