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Previously, the "delete ." command within a target configuration node caused the targetcli utility to terminate unexpectadly. With this update, targetcli no longer crashes in the described situation.
DescriptionAlexander Todorov
2015-04-07 11:04:20 UTC
Description of problem:
While I was cd'd into one of my iscsi targets I issued 'delete .' hoping to delete the currently active entry. Instead targetcli crashed:
/iscsi/iqn.20...ample:target2> delete .
Traceback (most recent call last):
File "/usr/bin/targetcli", line 122, in <module>
main()
File "/usr/bin/targetcli", line 112, in main
shell.run_interactive()
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 948, in run_interactive
self._cli_loop()
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 777, in _cli_loop
self.run_cmdline(cmdline)
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 891, in run_cmdline
self._execute_command(path, command, pparams, kparams)
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 866, in _execute_command
result = target.execute_command(command, pparams, kparams)
File "/usr/lib/python2.7/site-packages/configshell/node.py", line 1413, in execute_command
return method(*pparams, **kparams)
File "/usr/lib/python2.7/site-packages/targetcli/ui_target.py", line 363, in ui_command_delete
tpg = TPG(self.rtsnode, int(tag), mode='lookup')
ValueError: invalid literal for int() with base 10: '.'
#
I'm not requesting to support my syntax (possibly invalid) but at least an error message or proper input handling should be done.
Version-Release number of selected component (if applicable):
targetcli-2.1.fb37-3.el7.noarch
How reproducible:
always
Steps to Reproduce:
1. Define iscsi target
2.
# targetcli
/> cd iscsi/iqn.2015-04.com.example:target1
/iscsi/iqn.20...ample:target1> delete .
3.
Actual results:
Traceback
Expected results:
Error message or active iscsi node deleted.
Additional info:
Fixed on targetcli-2.1.fb41-2.el7.noarch
/> cd /iscsi/iqn.2009-10.com.redhat:storage-1/
/iscsi/iqn.20...hat:storage-1> delete .
Tag argument must be a number.
/iscsi/iqn.20...hat:storage-1> delete 1
Deleted TPGT 1.
######################
Reproduced the problem on targetcli-2.1.fb37-3.el7.noarch
/iscsi/iqn.20...hat:storage-1> delete .
Traceback (most recent call last):
File "/usr/bin/targetcli", line 122, in <module>
main()
File "/usr/bin/targetcli", line 112, in main
shell.run_interactive()
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 894, in run_interactive
self._cli_loop()
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 723, in _cli_loop
self.run_cmdline(cmdline)
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 837, in run_cmdline
self._execute_command(path, command, pparams, kparams)
File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 812, in _execute_command
result = target.execute_command(command, pparams, kparams)
File "/usr/lib/python2.7/site-packages/configshell/node.py", line 1411, in execute_command
return method(*pparams, **kparams)
File "/usr/lib/python2.7/site-packages/targetcli/ui_target.py", line 363, in ui_command_delete
tpg = TPG(self.rtsnode, int(tag), mode='lookup')
ValueError: invalid literal for int() with base 10: '.'
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHBA-2015-2441.html
Description of problem: While I was cd'd into one of my iscsi targets I issued 'delete .' hoping to delete the currently active entry. Instead targetcli crashed: /iscsi/iqn.20...ample:target2> delete . Traceback (most recent call last): File "/usr/bin/targetcli", line 122, in <module> main() File "/usr/bin/targetcli", line 112, in main shell.run_interactive() File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 948, in run_interactive self._cli_loop() File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 777, in _cli_loop self.run_cmdline(cmdline) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 891, in run_cmdline self._execute_command(path, command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/shell.py", line 866, in _execute_command result = target.execute_command(command, pparams, kparams) File "/usr/lib/python2.7/site-packages/configshell/node.py", line 1413, in execute_command return method(*pparams, **kparams) File "/usr/lib/python2.7/site-packages/targetcli/ui_target.py", line 363, in ui_command_delete tpg = TPG(self.rtsnode, int(tag), mode='lookup') ValueError: invalid literal for int() with base 10: '.' # I'm not requesting to support my syntax (possibly invalid) but at least an error message or proper input handling should be done. Version-Release number of selected component (if applicable): targetcli-2.1.fb37-3.el7.noarch How reproducible: always Steps to Reproduce: 1. Define iscsi target 2. # targetcli /> cd iscsi/iqn.2015-04.com.example:target1 /iscsi/iqn.20...ample:target1> delete . 3. Actual results: Traceback Expected results: Error message or active iscsi node deleted. Additional info: