Mercurial > octave-antonio
diff libinterp/octave-value/ov-usr-fcn.cc @ 18699:e3fca7930c1e stable
Fix segfault if subsasgn in @class returns no output (bug #41945)
* libinterp/octave-value/ov-usr-fcn.cc (octave_user_function::subsasgn_optimization_ok):
Check if param_list or ret_list is valid.
author | Stefan Mahr <dac922@gmx.de> |
---|---|
date | Mon, 24 Mar 2014 23:41:10 +0100 |
parents | ea0d4dea1a17 |
children | dff05c124017 91cd85a75705 |
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--- a/libinterp/octave-value/ov-usr-fcn.cc Fri Feb 28 19:18:11 2014 +0100 +++ b/libinterp/octave-value/ov-usr-fcn.cc Mon Mar 24 23:41:10 2014 +0100 @@ -654,6 +654,7 @@ { bool retval = false; if (Voptimize_subsasgn_calls + && param_list && ret_list && param_list->length () > 0 && ! param_list->varargs_only () && ret_list->length () == 1 && ! ret_list->takes_varargs ()) {