notmuch-0.16: realpath() compatibility issue; clang visibility problem
Thomas Klausner
tk at giga.or.at
Sat Jan 4 14:37:42 PST 2014
On Sat, Jan 04, 2014 at 09:18:15AM -0400, David Bremner wrote:
> Thomas Klausner <tk at giga.or.at> writes:
>
> > ^
> > ./lib/notmuch-private.h:52:13: note: previous attribute is here
> > #pragma GCC visibility push(hidden)
> > ^
>
> The clang related issues might be fixed in 0.17; can you try that (or
> git master)?
Yes, 0.17 fixed that problem.
> > size_t length;
> > - char *data, *filename;
> > + char *data, filename[MAXPATHLEN];
> > GError *error = NULL;
>
> I'm not sure what the right answer is here. MATHPATHLEN (and PATH_MAX)
> are not necessarily defined; in particular this would break
> compilation on GNU Hurd. Perhaps we should ship a compatibility
> implementation of a POSIX.1-2008 compatible [1] realpath. Or maybe
> realpath can be avoided completely here.
A compatibility implementation for POSIX.1-2008-realpath would be
great, as would be avoiding the call. Why is it necessary to resolve
$HOME here?
> > + strcpy(filename, config->filename);
>
> Any reason not to use strncpy here?
You're right, that'd be better here.
> Of course bug reports and fixes in any form are always welcome, but even
> more appreciated if they roughly follow [2]; mainly patches from git
> with sensible commit messages, and some minor coding style issues.
Thanks for the comments,
Thomas
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