commit de397d57c9ea06ca3e0bba13f393cd9208611cb7 Author: Nick Mathewson <nickm@torproject.org> Date: Sat Jul 11 16:53:32 2015 -0400 note some dead code in set_max_file_descriptors --- src/common/compat.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/common/compat.c b/src/common/compat.c index 34f6ea2..9d01c9d 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -1642,6 +1642,9 @@ set_max_file_descriptors(rlim_t limit, int *max_out) return -1; } if (limit == 0) { + /* XXXX DEAD CODE We can't reach this point, since the first "if" in this + * function increases limit if it started out less than ULIMIT_BUFFER */ + /* If limit == 0, return the maximum value without setting it. */ limit = rlim.rlim_max; if (limit > INT_MAX)