Mercurial > octave
changeset 25206:cbe53b5ea5ce stable
check success of loading oct-file (bug #52977)
* oct-parse.in.yy (load_fcn_from_file): Ensure function returned from
load_oct is valid before using it.
author | Olaf Till <i7tiol@t-online.de> |
---|---|
date | Tue, 06 Feb 2018 07:00:09 +0100 |
parents | 72ea868ca63a |
children | 2815f3257c9a a5ad9c053e41 |
files | libinterp/parse-tree/oct-parse.in.yy |
diffstat | 1 files changed, 5 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/libinterp/parse-tree/oct-parse.in.yy Wed Apr 11 00:07:06 2018 -0400 +++ b/libinterp/parse-tree/oct-parse.in.yy Tue Feb 06 07:00:09 2018 +0100 @@ -4753,9 +4753,11 @@ octave_function *tmpfcn = dyn_loader.load_oct (nm, file, relative_lookup); - tmpfcn->stash_package_name (package_name); - - retval = octave_value (tmpfcn); + if (tmpfcn) + { + tmpfcn->stash_package_name (package_name); + retval = octave_value (tmpfcn); + } } else if (len > 4 && file.substr (len-4, len-1) == ".mex") {