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Date: Tue, 9 Feb 2016 14:32:05 +0100 (CET) From: Miroslav Benes <mbenes@...e.cz> To: Jessica Yu <jeyu@...hat.com> cc: Rusty Russell <rusty@...tcorp.com.au>, Josh Poimboeuf <jpoimboe@...hat.com>, Seth Jennings <sjenning@...hat.com>, Jiri Kosina <jikos@...nel.org>, Vojtech Pavlik <vojtech@...e.com>, Jonathan Corbet <corbet@....net>, linux-api@...r.kernel.org, live-patching@...r.kernel.org, x86@...nel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, linux-s390@...r.kernel.org, linux-doc@...r.kernel.org Subject: Re: [RFC PATCH v4 4/6] livepatch: reuse module loader code to write relocations > > +/* .klp.sym.[objname].symbol_name,sympos */ > > +static int klp_get_sym_objname(char *s, char **result) > > +{ > > Do we need result to be a double-pointer? If I am not mistaken just 'char > *result' could be sufficient. You check the return value, so result could > be NULL or objname as found. No? Um, no. We need this. Sorry for the noise. Miroslav
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