Re: [PATCH] bfs: prevent underflow in bfs_find_entry()
On Mon, Mar 09, 2020 at 08:40:28AM +0000, Walter Harms wrote: > hi Dan, > the namelen usage is fishy. It goes into bfs_namecmp() > where it is checked for namelen < BFS_NAMELEN, leaving > only the case ==.
The rule in bfs_namecmp() is that the name has to be NUL terminated if there is enough space.