There was a too tight buffer allocated on the stack
which was overwritten by just one byte caused to
dump the application on function exit's stack check.
Reviewed all the buffer sizes and adapted them
to the need of the functions.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
The -d and -e options did not show any failure message when
executed with insufficient permissions (e.g. not root user).
Now the behaviour is equal to the other options: A message
'chzcrypt: Error - can't write to xxx. Wrong permissions or
wrong tools version' is printed.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
The -c option was listed with <device-id> and the text
explained that device id may be a card or queue device id.
The --capability option only allows a card as argument so
the man page has been corrected to show this now correctly.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
The sysfs files ap_control_domain_mask and ap_usage_domain_mask
may hold just a string "not supported" if there's no crypto
configuration available. However, lszcrypt always processed
the content of these files as hex number and so produced funny
output if there's no configuration data available.
Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Harald Freudenberger