On 12/07, Stefan Beller wrote: > On Wed, Dec 7, 2016 at 2:45 PM, Junio C Hamano <gits...@pobox.com> wrote: > > Stefan Beller <sbel...@google.com> writes: > > > >> + submodule_common_dir = strbuf_detach(&sb, NULL); > >> + ret = get_worktrees_internal(submodule_common_dir, flags); > >> + > >> + free(submodule_gitdir); > > > > This sequence felt somewhat unusual. I would have written this > > without an extra variable, i.e. > > > > ret = get_worktrees_internal(sb.buf, flags); > > strbuf_release(&sb); > > Yours is cleaner; I don't remember what I was thinking. > > Feel free to squash it in; in case a resend is needed I will do that.
Just make sure to leave that free in as it refers to another variable (submodule_gitdir). It actually turns out there is a memory leak in the original code because submodule_common_dir is never freed after being detached from the strbuf. -- Brandon Williams
