On Fri, 2014-09-19 at 14:34 +0200, David Henningsson wrote: > Cool, I did not know this was possible. So how does valgrind know that > it should pick this file up and use it? Does it also work with > out-of-tree builds? Valgrind picks up the file when you give the option --suppressions=<file>. I don't see why this wouldn't work in out-of-tree builds, since the matching is (in this case) made only based on the function name where the error happens. > Could there be a comment in the file as well what it > is about and how to use it? Probably. I didn't notice any information about comments when I read the syntax documentation, but I didn't particularly look for that either. I'll add a comment in v2 if I figure out how to do that. -- Tanu