Commits
![Tilman Schmidt](https://secure.gravatar.com/avatar/7dd51d3db690d1d052c216b5a9e04c4a.jpg?s=96&d=mm)
Tilman Schmidt committed 5510ab18048
isdn/capi: prevent NULL pointer dereference on invalid CAPI command An invalid CAPI 2.0 command/subcommand combination may retrieve a NULL pointer from the cpars[] array which will later be dereferenced by the parser routines. Fix by adding NULL pointer checks in strategic places. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>