shithub: puzzles

Download patch

ref: 8f670292a72c1c5450c5c62bc2a5a06005808ed7
parent: 6f47baddf90a4685c5662e5f6a782afbbe4cd619
author: Simon Tatham <anakin@pobox.com>
date: Thu Jun 30 14:11:02 EDT 2005

Preset names retrieved from the environment must be dupstr()ed. How
did I miss this before? It just caused a segfault for me, which is
entirely fair enough, but I've no idea why it didn't fail before!

[originally from svn r6043]

--- a/midend.c

+++ b/midend.c

@@ -757,7 +757,7 @@

                 }

                 me->presets[me->npresets] = preset;

-                me->preset_names[me->npresets] = name;

+                me->preset_names[me->npresets] = dupstr(name);

                 me->npresets++;

             }

         }