Re: [PATCHv6 1/4] Read (but not write) from $XDG_CONFIG_HOME/git/config file

nguyenhu@minatec.inpg.fr writes:

quoted

Modulo

	path = strbuf_detach(&sb, NULL);

that is more or less what I meant.

So now the mkpathdup() function looks like:

char *mkpathdup(const char *fmt, ...)
{
	char *path;
	struct strbuf sb = STRBUF_INIT;
	va_list args;

	va_start(args, fmt);
	strbuf_vaddf(&sb, fmt, args);
	va_end(args);
	path = strbuf_detach(&sb, NULL);

	strbuf_release(&sb);
	return path;
}

This new variation of mkpathdup() function both fix the bug addressed
by commit 05bab3ea and avoid the use of bounded buffer.

I didn't mean to suggest removing the call to clean-up-path
function.  What I meant was that strbuf_detach() is a way to take
the ownership of the buffer, so that you do not have to call
strbuf_release() on it.