On Fri, Jan 22, 2016 at 10:41:33PM +0900, Namhyung Kim wrote: > Hi, > > This patchset checks error case during the process of collapsing hist > entries. It's a preparation of upcoming hierarchy patchset which adds > more work in the collapsing path. If there's an error during this > stage, it'll stop processing and show warning to user. > > Thanks, > Namhyung > > > Namhyung Kim (7): > perf callchain: Check return value of add_child() > perf callchain: Check return value of fill_node() > perf callchain: Add enum match_result for match_chain() > perf callchain: Check return value of split_add_child() > perf callchain: Check return value of append_chain_children() > perf hists: Return error from hists__collapse_resort() > perf report: Check error during report__collapse_hists()
I saw 2 other functions allocating memory and not checked: callchain_cursor_append callchain_node__make_parent_list thanks, jirka
