nhyatt/putty-source
1
0
Fork 0
mirror of https://git.tartarus.org/simon/putty.git synced 2025-03-28 01:07:08 -05:00
Code Issues Projects Releases Wiki Activity

SUPDUP: make the TDCRL command clear to end of line.

Browse Source 
A user reported shortly after 0.82 was released that they were
experiencing display corruption when connecting to a PDP-10 running
ITS using PuTTY's SUPDUP backend, and that the nature of the
corruption was consistent with a missing clear-to-EOL operation.

Without the SUPDUP or ITS expertise to debug it ourselves, we are
indebted to Scott Michel for identifying where, and providing a patch.

(However, now that the patch is presented, it's obvious even to me
that a line should be cleared here! The comment in PuTTY's own code
mentions clearing the line that the cursor has moved on to, and the
same text appears in RFC 734.)
This commit is contained in:
Simon Tatham 2024-12-11 18:20:58 +00:00
parent 3c6a513906
commit 897ecf4678
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
otherbackends/supdup.c
View File

@ -339,7 +339,7 @@ static void do_argsdone(Supdup *supdup, strbuf *outbuf, int c)
that line. If the cursor is at the bottom line, scroll
up.
*/
put_fmt(outbuf, "\015\012");
put_fmt(outbuf, "\015\012\033[K");
break;
case TDNOP: