mirror of
https://github.com/torvalds/linux.git
synced 2026-10-07 05:31:08 -04:00
Eric Biggers
be543dd626
When keyctl_read() is passed a buffer that is too small, the behavior is inconsistent. Some key types will fill as much of the buffer as possible, while others won't copy anything. Moreover, the in-kernel documentation contradicted the man page on this point. Update the in-kernel documentation to say that this point is unspecified. Signed-off-by: Eric Biggers <[email protected]> Signed-off-by: David Howells <[email protected]>