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Fix editor prediction code garbling input

This applies a patch from OpenSUSE. Source:
https://build.opensuse.org/package/view_file/shells/ksh/ksh93-edpredict.dif

| Tue Jul  5 14:49:03 CEST 2016 - mls@suse.de
|
| - fix editor prediction code garbling input [bnc#964966]
|   new patch: ksh93-edpredict.dif

Unfortunately the bug report is not currently public:
https://bugzilla.opensuse.org/show_bug.cgi?id=964966
but this one seems sensible enough and is in production use,
so I'll take it on faith.
This commit is contained in:
Martijn Dekker 2021-01-27 05:56:12 +00:00
parent 9b5ff0f833
commit db5621dbf8
3 changed files with 3 additions and 7 deletions

View file

@ -621,8 +621,8 @@ void ed_setup(register Edit_t *ep, int fd, int reedit)
ep->hoff = 0;
#endif /* SHOPT_EDPREDICT */
#if KSHELL
ep->e_stkptr = stakptr(0);
ep->e_stkoff = staktell();
ep->e_stkptr = stakfreeze(0);
if(!(last = shp->prompt))
last = "";
shp->prompt = 0;