GNU bug report logs - #48902
28.0.50; Directory names containing apostrophes and backticks cause problems

Previous Next

Package: emacs;

Reported by: Rudolf Adamkovič <salutis <at> me.com>

Date: Mon, 7 Jun 2021 14:05:02 UTC

Severity: normal

Found in version 28.0.50

Fixed in version 28.1

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Alan Third <alan <at> idiocy.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 48902 <at> debbugs.gnu.org, Rudolf Adamkovič <salutis <at> me.com>, naofumi <at> yasufuku.dev
Subject: bug#48902: 28.0.50; Directory names containing apostrophes and backticks cause problems
Date: Tue, 8 Jun 2021 13:12:56 +0100

On Tue, Jun 08, 2021 at 01:57:01PM +0200, Lars Ingebrigtsen wrote:
> naofumi <at> yasufuku.dev <naofumi <at> yasufuku.dev> writes:
> 
> > diff --git a/src/nsimage.m b/src/nsimage.m
> > index fa81a41a51..8c7a3d9a09 100644
> > --- a/src/nsimage.m
> > +++ b/src/nsimage.m
> > @@ -262,7 +262,7 @@ + (instancetype)allocInitFromFile: (Lisp_Object)file
> >    found = ENCODE_FILE (found);
> >  
> >    image = [[EmacsImage alloc] initByReferencingFile:
> > -                     [NSString stringWithLispString: found]];
> > +                     [NSString stringWithUTF8String: SSDATA (found)]];
> 
> Hm...  I'm not very familiar at all with the Objective C code here...
> but shouldn't "found" here be a Lisp string so that stringWithLispString
> would do the right thing?

It's always possible that stringWithLispString isn't doing the right
thing. It's implemented at nsfns.m:3026. I know almost nothing about
UTF8/UTF16 so while it looks like it's doing the right thing to me, I
could be entirely wrong.
-- 
Alan Third
This bug report was last modified 4 years and 59 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.