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s390/hvc_iucv: add simple wildcard matches to the iucv allow filter
authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>
Mon, 16 Dec 2013 09:48:00 +0000 (10:48 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Thu, 22 Jan 2015 11:16:56 +0000 (12:16 +0100)
commit926a7336a776263b5fdfa7b77fec704be1cae33f
tree018ccbf11b2943783205561f9d78679dcd0ed0d3tree | snapshot (tar.gz zip)
parent2ec504934e43e6c47dfdd4436ca58b36f1ab3218commit | diff
s390/hvc_iucv: add simple wildcard matches to the iucv allow filter

Introduce a wildcard character to filter a range of z/VM user IDs with a single
filter entry.  Only the leading portion up to the wildcard of an filter entry
contributes to the match.

This reduces the filter size and avoids configuration updates when deploying
new terminal server instances.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/tty/hvc/hvc_iucv.c diff | blob | blame | history