my comment is wrong, exec handles BSS fine

1 files changed, 0 insertions, 3 deletions

diff --git a/exec.c b/exec.c
index a6de18f..0a9ca59 100644
--- a/exec.c
+++ b/exec.c
@@ -48,9 +48,6 @@ exec(char *path, char **argv)
   }
   iunlockput(ip);
 
-  // XXX rtm: what about the BSS? shouldn't there be some
-  // bzero()ing here?
-
   // Allocate and initialize stack at sz
   sz = spbottom = PGROUNDUP(sz);
   if(!(sz = allocuvm(pgdir, sz, sz + PGSIZE)))