Might be indeed, there are other use cases with valgrind and protexec and so on ..., utrace might be a good suggestion too except maybe a need for an exception in pledge's side then.
On 13 November 2015 at 18:34, Ted Unangst <t...@tedunangst.com> wrote: > David CARLIER wrote: >> Hi all, >> >> I ve tried to discuss this point with Otto Moerbeek but he might be >> very busy so I throw the topic here if you do not mind ... >> >> I have the habit to enable MALLOC_STATS but with the recent pledge >> feature, it s now difficult to debug some pledged applications with >> MALLOC_OPTIONS=D as, for malloc_dump, wpath and rpath are needed ... >> and it is fore sure not wishable to enable those in those userland >> apps. >> >> Is there a way, somehow, to succeed ? For the moment I ve slighty >> modified malloc_dump to only write on stderr and then I redirect the >> output myself. > > I would say the simplest is to disable the pledge() call in the program while > debugging.
